{"product_id":"stiebel-eltron-hpa-o-plus-air-source-heat-pump-range-7-2-13-2-kw-r290-monobloc-units","title":"Stiebel Eltron HPA-O Plus Air Source Heat Pump Range | 7.2-13.2 kW R290 Monobloc Units","description":"\u003c!-- SEO Product Name: Stiebel Eltron HPA-O Plus Air Source Heat Pump Range | 07.2-13.2 kW R290 Monobloc Units --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; margin:0 auto; font-family:Arial, Helvetica, sans-serif; color:#222222;\"\u003e\n\u003cp style=\"line-height:1.6; font-size:16px;\"\u003eThe \u003cstrong\u003eStiebel Eltron HPA-O Plus\u003c\/strong\u003e range steps up from Trend with \u003cstrong\u003eexceptionally quiet operation\u003c\/strong\u003e, a higher A+++ efficiency class across most sizes, and a \u003cstrong\u003echoice of anthracite or white casework\u003c\/strong\u003e. It spans \u003cstrong\u003efour capacities\u003c\/strong\u003e from \u003cstrong\u003e7.09 kW\u003c\/strong\u003e to \u003cstrong\u003e13.15 kW\u003c\/strong\u003e at A-7\/W35, across single-phase (HC 230) and three-phase (HC 400) electrical supplies.\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1; min-width:120px; background:#008377CF; color:#ffffff; padding:14px 8px; border-radius:6px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003e4\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; margin-top:4px; opacity:0.9;\"\u003eCapacities Available\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:120px; background:#008377CF; color:#ffffff; padding:14px 8px; border-radius:6px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003e7.09–13.15 kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; margin-top:4px; opacity:0.9;\"\u003eOutput Range (A-7\/W35)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:120px; background:#008377CF; color:#ffffff; padding:14px 8px; border-radius:6px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003eR290\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; margin-top:4px; opacity:0.9;\"\u003eRefrigerant\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:120px; background:#008377CF; color:#ffffff; padding:14px 8px; border-radius:6px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003e75°C\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; margin-top:4px; opacity:0.9;\"\u003eMax Flow Temp\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:120px; background:#008377CF; color:#ffffff; padding:14px 8px; border-radius:6px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003eHC 230 \/ HC 400\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; margin-top:4px; opacity:0.9;\"\u003eElectrical Options\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:120px; background:#008377CF; color:#ffffff; padding:14px 8px; border-radius:6px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px; font-weight:700; line-height:1.2;\"\u003eAnthracite or white\u003c\/div\u003e\n\u003cdiv style=\"font-size:11.5px; margin-top:4px; opacity:0.9;\"\u003eColour\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:4px solid #B9770E; background:#FEF5E7; padding:14px 18px; margin:18px 0; border-radius:4px;\"\u003e\n\u003cp style=\"margin:0 0 6px 0; font-weight:700; color:#B9770E;\"\u003ePricing on request\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#333333; line-height:1.55;\"\u003eEvery configuration on this page is supplied at \u003cstrong\u003eprice on request\u003c\/strong\u003e. Stiebel Eltron systems are matched to the property, so we confirm the full specification and cost with you directly before quoting. Please use the request a quote link on this page or contact our technical team with the property details below.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:4px solid #C0392B; background:#FDEDEC; padding:14px 18px; margin:18px 0; border-radius:4px;\"\u003e\n\u003cp style=\"margin:0 0 6px 0; font-weight:700; color:#C0392B;\"\u003eR290 refrigerant – installation clearances apply\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#333333; line-height:1.55;\"\u003eThese units use the natural refrigerant \u003cstrong\u003eR290 (propane)\u003c\/strong\u003e, which is mildly flammable (A3 classification). Installation must follow Stiebel Eltron's clearance and ventilation requirements for the refrigerant charge size, and electrical connection must be carried out by a competent electrician to \u003cstrong\u003ePart P\u003c\/strong\u003e and \u003cstrong\u003eBS 7671\u003c\/strong\u003e. Grid-connected units require a \u003cstrong\u003eDNO notification (G98\/G99)\u003c\/strong\u003e prior to commissioning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.6;\"\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit, minmax(260px, 1fr)); gap:14px; margin:20px 0;\"\u003e\n\u003cdiv style=\"border:1px solid #e0e0e0; border-top:3px solid #008377CF; border-radius:6px; padding:16px; background:#fafafa;\"\u003e\n\u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#008377CF;\"\u003eNatural R290 refrigerant\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#333333; line-height:1.55; font-size:14.5px;\"\u003eUses the natural refrigerant \u003cstrong\u003eR290 (propane)\u003c\/strong\u003e, GWP of just 3, future-proofed against F-Gas phase-down schedules affecting HFC refrigerants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e0e0e0; border-top:3px solid #008377CF; border-radius:6px; padding:16px; background:#fafafa;\"\u003e\n\u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#008377CF;\"\u003eInverter-matched heating output\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#333333; line-height:1.55; font-size:14.5px;\"\u003eA variable-speed inverter compressor matches heating output to demand rather than cycling on\/off, keeping efficiency high across the full range of outdoor temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e0e0e0; border-top:3px solid #008377CF; border-radius:6px; padding:16px; background:#fafafa;\"\u003e\n\u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#008377CF;\"\u003eHeating and active cooling\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#333333; line-height:1.55; font-size:14.5px;\"\u003eActive cooling by circuit reversal is available when paired with a compatible area heating system such as underfloor heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e0e0e0; border-top:3px solid #008377CF; border-radius:6px; padding:16px; background:#fafafa;\"\u003e\n\u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#008377CF;\"\u003eHigh flow temperature for retrofit\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#333333; line-height:1.55; font-size:14.5px;\"\u003eSupports flow temperatures up to \u003cstrong\u003e75 °C\u003c\/strong\u003e on the heating side, suitable for retrofit properties with radiators as well as new-build underfloor systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e0e0e0; border-top:3px solid #008377CF; border-radius:6px; padding:16px; background:#fafafa;\"\u003e\n\u003cp style=\"margin:0 0 8px 0; font-weight:700; color:#008377CF;\"\u003eSmart, app-based control\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#333333; line-height:1.55; font-size:14.5px;\"\u003eControl via the MyStiebel app is possible with the ISG accessory, alongside Modbus\/KNX integration for home automation and PV self-consumption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.6; margin-top:24px;\"\u003e\u003cstrong\u003eChoose your size\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px; margin:12px 0;\"\u003e\n\u003ctr style=\"background:#008377CF; color:#ffffff;\"\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eMPN\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eElectrical supply\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eOutput (A-7\/W35)\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eSCOP 35°C\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eSound power\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f2f9f9;\"\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:700;\"\u003eHPA-O 07.2 Plus HC 230\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e207430\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eHC 230 (single-phase 230V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e7.09 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e5.09\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e43 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:700;\"\u003eHPA-O 10.2 Plus HC 230\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e207432\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eHC 230 (single-phase 230V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e10.07 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.96\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e46 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f2f9f9;\"\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:700;\"\u003eHPA-O 10.2 Plus HC 400\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e207433\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eHC 400 (three-phase 400V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e10.07 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.96\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e46 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:700;\"\u003eHPA-O 13.2 Plus HC 400\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e207435\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eHC 400 (three-phase 400V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e13.15 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.89\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e45 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:1.6; margin-top:18px;\"\u003e\u003cstrong\u003eFull technical specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:13.5px; margin:12px 0;\"\u003e\n\u003ctr style=\"background:#008377CF; color:#ffffff;\"\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eHPA-O 07.2 Plus HC 230\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eHPA-O 10.2 Plus HC 230\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eHPA-O 10.2 Plus HC 400\u003c\/th\u003e\n\u003cth style=\"padding:8px 10px; text-align:left;\"\u003eHPA-O 13.2 Plus HC 400\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eProduct number (MPN)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e207430\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e207432\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e207433\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e207435\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eElectrical supply\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eHC 230 (single-phase 230V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eHC 230 (single-phase 230V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eHC 400 (three-phase 400V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eHC 400 (three-phase 400V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eSCOP 35°C (EN 14825)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e5.09\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.96\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.96\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.89\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eSCOP 55°C (EN 14825)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.02\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e3.99\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e3.99\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eEnergy efficiency class, room heating\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eA+++\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eA+++\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eA+++\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eHeating output at A2\/W35 (EN 14511)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e3.29 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.09 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.09 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.82 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eHeating output at A-7\/W35 (EN 14511)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e7.09 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e10.07 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e10.07 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e13.15 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eCooling capacity at A35\/W18\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e6.98 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e–\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e10.02 kW\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e13.00 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eCOP at A2\/W35 (EN 14511)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.57\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.54\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.54\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e4.41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eCOP at A-7\/W35 (EN 14511)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e3.25\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e3.15\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e3.15\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e3.11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eSound power level (EN 12102)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e43 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e46 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e46 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e45 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e960 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e1144 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e1144 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e1365 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e1170 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e1170 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e1170 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e1170 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eDepth\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e727 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e727 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e727 mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e727 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e145 kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e166 kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e166 kg\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003e205 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5; font-weight:600; background:#f2f9f9;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eAnthracite or white\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eAnthracite or white\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eAnthracite or white\u003c\/td\u003e\n\u003ctd style=\"padding:8px 10px; border:1px solid #e5e5e5;\"\u003eAnthracite or white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:13px; color:#666666; margin-top:4px;\"\u003e– indicates a figure not separately published by the manufacturer for that model.\u003c\/p\u003e\n\u003cdiv style=\"border-left:4px solid #008377CF; background:#E8F6F5; padding:14px 18px; margin:18px 0; border-radius:4px;\"\u003e\n\u003cp style=\"margin:0 0 6px 0; font-weight:700; color:#008377CF;\"\u003eSmart control ready\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#333333; line-height:1.55;\"\u003eAdd the ISG accessory for MyStiebel app control and installer remote diagnostics, and integrate with Modbus or KNX for home automation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.6; margin-top:18px;\"\u003e\u003cstrong\u003eHelp us prepare your custom quote\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:1.6;\"\u003eBecause Stiebel Eltron configurations are matched to the property, please have the following ready when requesting a quote:\u003c\/p\u003e\n\u003col style=\"line-height:1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem configuration\u003c\/strong\u003e – will the heat pump run as a \u003cstrong\u003estand-alone\u003c\/strong\u003e heat source, or in a \u003cstrong\u003ebivalent\u003c\/strong\u003e arrangement alongside an existing boiler or secondary heat source?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot water demand\u003c\/strong\u003e – what is the expected \u003cstrong\u003eDHW usage volume\u003c\/strong\u003e for the property (occupants, bathrooms, peak draw-off), or is DHW production not required?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic layout\u003c\/strong\u003e – does the property use an \u003cstrong\u003eS-plan\u003c\/strong\u003e or \u003cstrong\u003eY-plan\u003c\/strong\u003e hydraulic arrangement, or another zoned configuration?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-plumbed preference\u003c\/strong\u003e – would a \u003cstrong\u003epre-plumbed\u003c\/strong\u003e cylinder\/buffer assembly be preferred to reduce on-site installation time?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary return\u003c\/strong\u003e – does the property require a \u003cstrong\u003esecondary return circulation\u003c\/strong\u003e loop for the DHW system?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation restrictions\u003c\/strong\u003e – are there any \u003cstrong\u003esize or positioning restrictions\u003c\/strong\u003e for the outdoor unit or indoor cylinder?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical supply\u003c\/strong\u003e – is a \u003cstrong\u003esingle-phase (HC 230)\u003c\/strong\u003e or \u003cstrong\u003ethree-phase (HC 400)\u003c\/strong\u003e power supply available at the property?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump groups\u003c\/strong\u003e – how many \u003cstrong\u003epump groups\u003c\/strong\u003e are required downstream of the buffer on the secondary (heating distribution) side?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl logic\u003c\/strong\u003e – should the system be controlled by the \u003cstrong\u003eOEM heat pump manager\u003c\/strong\u003e, or integrated with a \u003cstrong\u003ethird-party room thermostat\/BMS\u003c\/strong\u003e via Modbus or KNX?\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"line-height:1.6; margin-top:18px;\"\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:700; cursor:pointer;\"\u003eIs a cylinder included with these heat pumps?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px; background:#fafafa; color:#333333; line-height:1.55;\"\u003eNo – this page covers the outdoor heat pump units only. Each is paired with a DHW cylinder, buffer volume and hydraulic kit selected to suit the property. See our matching set pages for pre-configured cylinder pairings.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:700; cursor:pointer;\"\u003eWhat is the difference between HC 230 and HC 400 versions?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px; background:#fafafa; color:#333333; line-height:1.55;\"\u003eHC 230 units run on a single-phase 230V electrical supply, while HC 400 units require a three-phase 400V supply. Larger outputs in the range are only available as HC 400.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:700; cursor:pointer;\"\u003eWhy does this range use R290 instead of a common HFC refrigerant?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px; background:#fafafa; color:#333333; line-height:1.55;\"\u003eR290 (propane) is a natural refrigerant with a Global Warming Potential of around 3, compared with hundreds or thousands for many HFC refrigerants. It is mildly flammable, so installation clearances and ventilation requirements must be followed.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:700; cursor:pointer;\"\u003eCan these heat pumps provide cooling as well as heating?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px; background:#fafafa; color:#333333; line-height:1.55;\"\u003eYes. Active cooling is available by circuit reversal when the unit is paired with a compatible area heating system, such as underfloor heating.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:700; cursor:pointer;\"\u003eHow do I choose between the HPA-O Plus sizes?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px; background:#fafafa; color:#333333; line-height:1.55;\"\u003eSizing should be based on the property's calculated heat loss, not on output figures alone — contact us with your heat loss survey and we'll confirm the right size.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"margin-bottom:10px; border:1px solid #e0e0e0; border-radius:6px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; padding:10px 14px; font-weight:700; cursor:pointer;\"\u003eWhy is pricing shown as 'on request'?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px; background:#fafafa; color:#333333; line-height:1.55;\"\u003eEvery installation is specified to the property, so pricing is confirmed once we know your configuration. Use the questions below or contact our technical team for a tailored quotation.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Stiebel Eltron","offers":[{"title":"7.09kW","offer_id":65720304894301,"sku":"207430","price":7300.0,"currency_code":"GBP","in_stock":true},{"title":"10.07kW","offer_id":65720304927069,"sku":"207432","price":7999.0,"currency_code":"GBP","in_stock":true},{"title":"10.07 3-phase","offer_id":65720305025373,"sku":"207433","price":8100.0,"currency_code":"GBP","in_stock":true},{"title":"13.15 3-phase","offer_id":65720305058141,"sku":"207435","price":9700.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Stiebe_Eltron_HPA-O_Plus_HC_230.jpg?v=1787912148","url":"https:\/\/qualityheating.co.uk\/products\/stiebel-eltron-hpa-o-plus-air-source-heat-pump-range-7-2-13-2-kw-r290-monobloc-units","provider":"AIZO Quality Heating","version":"1.0","type":"link"}