{"product_id":"glow-worm-hydracyl-unvented-cylinder-150-250l-8000011629","title":"Glow-worm HydraCyl Unvented Cylinder 150-250L | 8000011629","description":"\u003c!-- SEO Product Name: Glow-worm HydraCyl Unvented Cylinder 150-250L | 8000011629 --\u003e\n\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; font-family: Arial,Helvetica,sans-serif; color: #222;\"\u003e\n\u003cp style=\"margin: 0 0 14px 0; font-size: 16px; line-height: 1.65; color: #222;\"\u003eThe \u003cstrong style=\"color: #008377cf;\"\u003eGlow-worm HydraCyl\u003c\/strong\u003e is a \u003cstrong style=\"color: #008377cf;\"\u003ehigh-recovery unvented hot water cylinder\u003c\/strong\u003e designed to work alongside \u003cstrong style=\"color: #008377cf;\"\u003eGlow-worm heat pumps and system boilers\u003c\/strong\u003e. It has a \u003cstrong style=\"color: #008377cf;\"\u003estainless steel inner tank\u003c\/strong\u003e for strength, corrosion protection and high-temperature resistance, and a \u003cstrong style=\"color: #008377cf;\"\u003ecoil-in-coil design\u003c\/strong\u003e with a large heat exchange surface for \u003cstrong style=\"color: #008377cf;\"\u003efast hot water recovery\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0; font-size: 16px; line-height: 1.65; color: #222;\"\u003e\u003cstrong style=\"color: #008377cf;\"\u003eFront-labelled connections and pipework\u003c\/strong\u003e make fitting easier in tight cupboards, and a \u003cstrong style=\"color: #008377cf;\"\u003ecold water inlet dispersal plate\u003c\/strong\u003e protects heat stratification. HydraCyl comes in \u003cstrong style=\"color: #008377cf;\"\u003efour capacities: 150, 175, 210 and 250 litres\u003c\/strong\u003e, is \u003cstrong style=\"color: #008377cf;\"\u003eUK manufactured\u003c\/strong\u003e, and carries a \u003cstrong style=\"color: #008377cf;\"\u003e25-year corrosion resistance guarantee\u003c\/strong\u003e when registered through myREWARDS. Installed with a GeniaAir heat pump it unlocks the \u003cstrong style=\"color: #008377cf;\"\u003eup to 5-year heat pump guarantee\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; text-align: center; padding: 14px 8px; background: #00837712; border: 2px solid #008377CF; border-radius: 10px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; color: #008377cf; line-height: 1.2;\"\u003e150–250 L\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333; margin-top: 4px;\"\u003eFour capacities\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; text-align: center; padding: 14px 8px; background: #00837712; border: 2px solid #008377CF; border-radius: 10px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; color: #008377cf; line-height: 1.2;\"\u003eStainless\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333; margin-top: 4px;\"\u003eInner tank\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; text-align: center; padding: 14px 8px; background: #00837712; border: 2px solid #008377CF; border-radius: 10px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; color: #008377cf; line-height: 1.2;\"\u003e34.5 kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333; margin-top: 4px;\"\u003eCoil rating, 210\/250 L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; text-align: center; padding: 14px 8px; background: #00837712; border: 2px solid #008377CF; border-radius: 10px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; color: #008377cf; line-height: 1.2;\"\u003e1.32 kWh\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333; margin-top: 4px;\"\u003eLowest standby loss\/24 h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; text-align: center; padding: 14px 8px; background: #00837712; border: 2px solid #008377CF; border-radius: 10px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; color: #008377cf; line-height: 1.2;\"\u003e25 years\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333; margin-top: 4px;\"\u003eCorrosion guarantee*\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; text-align: center; padding: 14px 8px; background: #00837712; border: 2px solid #008377CF; border-radius: 10px;\"\u003e\n\u003cdiv style=\"font-size: 22px; font-weight: 800; color: #008377cf; line-height: 1.2;\"\u003e60 mm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px; color: #333; margin-top: 4px;\"\u003eInsulation\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 14px 0; padding: 14px 16px; background: #fdf0ee; border-left: 6px solid #c0392b; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #c0392b; margin-bottom: 4px;\"\u003eUnvented cylinder: competent installer required\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003eHydraCyl is an \u003cstrong style=\"color: #008377cf;\"\u003eunvented\u003c\/strong\u003e hot water cylinder. Installation, commissioning and servicing must be carried out by a \u003cstrong style=\"color: #008377cf;\"\u003esuitably qualified, G3-competent installer\u003c\/strong\u003e following the manufacturer’s instructions and Building Regulations. Complete the \u003cstrong style=\"color: #008377cf;\"\u003eanti-legionella\u003c\/strong\u003e setup in the system control; Glow-worm’s documentation states the electric back-up heater must be connected and activated for sufficient protection.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 14px 0; padding: 14px 16px; background: #fff6e3; border-left: 6px solid #d98200; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #d98200; margin-bottom: 4px;\"\u003eAllow service clearances\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003eGlow-worm’s clearances are \u003cstrong style=\"color: #008377cf;\"\u003e5 mm, 5 mm, 25 mm, 85 mm and 400 mm in front of the bosses\u003c\/strong\u003e. Heights range from \u003cstrong style=\"color: #008377cf;\"\u003e1,139 mm to 1,799 mm\u003c\/strong\u003e at a \u003cstrong style=\"color: #008377cf;\"\u003e580 mm diameter\u003c\/strong\u003e, so check the cupboard before choosing a size.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 14px 0; padding: 14px 16px; background: #00837712; border-left: 6px solid #008377CF; border-radius: 6px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 4px;\"\u003eGuarantees\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003e*The \u003cstrong style=\"color: #008377cf;\"\u003e25-year corrosion resistance guarantee\u003c\/strong\u003e is available when the installation is registered through myREWARDS. Pair HydraCyl with a \u003cstrong style=\"color: #008377cf;\"\u003eGeniaAir\u003c\/strong\u003e heat pump and register for the \u003cstrong style=\"color: #008377cf;\"\u003eup to 5-year\u003c\/strong\u003e heat pump guarantee.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #008377cf; margin: 32px 0 12px 0; padding-bottom: 6px; border-bottom: 3px solid #008377CF;\"\u003eKey features\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 16px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; padding: 14px 16px; background: #fff; border: 1px solid #008377CF; border-top: 5px solid #008377CF; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 17px; font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eFast recovery coil-in-coil\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003eLarge coil surface gives \u003cstrong style=\"color: #008377cf;\"\u003ere-heat times of about 14 to 18 minutes\u003c\/strong\u003e to 70% in Glow-worm’s figures.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; padding: 14px 16px; background: #fff; border: 1px solid #008377CF; border-top: 5px solid #008377CF; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 17px; font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eStainless steel inner tank\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003eBuilt for \u003cstrong style=\"color: #008377cf;\"\u003estrength, corrosion protection and high temperatures\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; padding: 14px 16px; background: #fff; border: 1px solid #008377CF; border-top: 5px solid #008377CF; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 17px; font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eFront-labelled connections\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003ePipework labelling on the front helps installers in \u003cstrong style=\"color: #008377cf;\"\u003etight cupboards\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; padding: 14px 16px; background: #fff; border: 1px solid #008377CF; border-top: 5px solid #008377CF; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 17px; font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eBetter stratification\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003eThe \u003cstrong style=\"color: #008377cf;\"\u003ecold water dispersal plate\u003c\/strong\u003e reduces mixing of stored hot and incoming cold water.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; padding: 14px 16px; background: #fff; border: 1px solid #008377CF; border-top: 5px solid #008377CF; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 17px; font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eFour capacities\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003e150, 175, 210 and 250 litres\u003c\/strong\u003e to match household demand.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 240px; padding: 14px 16px; background: #fff; border: 1px solid #008377CF; border-top: 5px solid #008377CF; border-radius: 8px;\"\u003e\n\u003cdiv style=\"font-size: 17px; font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eHeat-pump ready\u003c\/div\u003e\n\u003cdiv style=\"font-size: 15px; line-height: 1.6; color: #222;\"\u003eCompatible with \u003cstrong style=\"color: #008377cf;\"\u003eGlow-worm heat pumps and system boilers\u003c\/strong\u003e, including GeniaAir.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #008377cf; margin: 32px 0 12px 0; padding-bottom: 6px; border-bottom: 3px solid #008377CF;\"\u003eTechnical specification\u003c\/h3\u003e\n\u003cdiv style=\"margin: 0 0 14px 0; border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 16px;\"\u003eCapacity comparison\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #00837722; font-weight: bold; font-size: 14px; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px;\"\u003eSpecification\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e150 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e175 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e210 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e250 L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #fff; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eArticle number (MPN)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e8000011629\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e8000011630\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e8000011631\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e8000011632\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #00837712; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eModel\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003eGWIH RW 150\/5 B ES\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003eGWIH RW 175\/5 B ES\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003eGWIH RW 210\/5 C ES\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003eGWIH RW 250\/5 C ES\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #fff; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eTotal tank capacity\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e153.84 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e179.14 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e207.56 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e258.16 L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #00837712; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eHot water draw-off capacity*\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e208 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e224.8 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e255.75 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e317.7 L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #fff; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eHeight\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1,139 mm\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1,299 mm\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1,544 mm\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1,799 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #00837712; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eDiameter\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e580 mm\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e580 mm\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e580 mm\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e580 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #fff; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eNet weight (empty)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e40 kg\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e43.5 kg\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e51.5 kg\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e58 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #00837712; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eStandby loss\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1.32 kWh\/24 h\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1.39 kWh\/24 h\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1.50 kWh\/24 h\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1.69 kWh\/24 h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #fff; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eErP class\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003eB\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003eB\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003eC\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003eC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #00837712; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eRe-heat time (70%)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e13.96 min\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e16.55 min\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e14.82 min\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e17.65 min\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #fff; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eCoil rating (EN 12897)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e25.8 kW\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e25.8 kW\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e34.5 kW\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e34.5 kW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #00837712; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eHeat exchanger volume\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e7.82 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e7.82 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e10.78 L\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e10.78 L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #fff; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eHeat exchanger surface\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1.88 m²\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e1.88 m²\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e2.60 m²\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e2.60 m²\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #00837712; font-size: 14px; line-height: 1.45; color: #222;\"\u003e\n\u003cdiv style=\"flex: 1.6 1 0; min-width: 0; padding: 8px 10px; font-weight: bold;\"\u003eHeat exchanger pressure drop\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e0.40 mbar\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e0.40 mbar\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e0.50 mbar\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 0; min-width: 0; padding: 8px 10px;\"\u003e0.50 mbar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 14px 0; border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: #008377CF; color: #fff; font-weight: bold; padding: 9px 14px; font-size: 16px;\"\u003eCommon data\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 14px; background: #fff; font-size: 15px; line-height: 1.5;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; font-weight: bold; color: #222;\"\u003eInsulation thickness\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; color: #222;\"\u003e60 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 14px; background: #00837712; font-size: 15px; line-height: 1.5;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; font-weight: bold; color: #222;\"\u003ePrimary flow rate\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; color: #222;\"\u003e2,000 l\/h\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 14px; background: #fff; font-size: 15px; line-height: 1.5;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; font-weight: bold; color: #222;\"\u003eInner tank\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; color: #222;\"\u003eStainless steel\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 14px; background: #00837712; font-size: 15px; line-height: 1.5;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; font-weight: bold; color: #222;\"\u003eDesign\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; color: #222;\"\u003eCoil-in-coil, high recovery\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 14px; background: #fff; font-size: 15px; line-height: 1.5;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; font-weight: bold; color: #222;\"\u003eCompatible heat sources\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; color: #222;\"\u003eGlow-worm heat pumps and system boilers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 14px; background: #00837712; font-size: 15px; line-height: 1.5;\"\u003e\n\u003cdiv style=\"flex: 1 1 220px; font-weight: bold; color: #222;\"\u003eManufacture\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; color: #222;\"\u003eUK manufactured\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #008377cf; margin: 32px 0 12px 0; padding-bottom: 6px; border-bottom: 3px solid #008377CF;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails style=\"margin: 0 0 10px 0; border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; background: #008377CF; color: #fff; font-weight: bold; padding: 10px 14px; font-size: 15px;\"\u003eWhich size should I choose?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px; font-size: 15px; line-height: 1.6; color: #222; background: #fff;\"\u003eMatch capacity to household demand: \u003cstrong style=\"color: #008377cf;\"\u003e150 L and 175 L\u003c\/strong\u003e for smaller homes and \u003cstrong style=\"color: #008377cf;\"\u003e210 L and 250 L\u003c\/strong\u003e for higher demand, using your design hot water calculation. The larger two have the bigger \u003cstrong style=\"color: #008377cf;\"\u003e34.5 kW\u003c\/strong\u003e coil.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px 0; border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; background: #008377CF; color: #fff; font-weight: bold; padding: 10px 14px; font-size: 15px;\"\u003eIs HydraCyl suitable for heat pumps?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px; font-size: 15px; line-height: 1.6; color: #222; background: #fff;\"\u003eYes. It is designed to work with \u003cstrong style=\"color: #008377cf;\"\u003eGlow-worm heat pumps and system boilers\u003c\/strong\u003e and combines with GeniaAir, MiPro Sense and MiGo Link as a connected system.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px 0; border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; background: #008377CF; color: #fff; font-weight: bold; padding: 10px 14px; font-size: 15px;\"\u003eWhat guarantees apply?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px; font-size: 15px; line-height: 1.6; color: #222; background: #fff;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003e25-year corrosion resistance\u003c\/strong\u003e when registered through myREWARDS, and an \u003cstrong style=\"color: #008377cf;\"\u003eup to 5-year\u003c\/strong\u003e heat pump guarantee when installed with a GeniaAir and registered.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px 0; border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; background: #008377CF; color: #fff; font-weight: bold; padding: 10px 14px; font-size: 15px;\"\u003eHow much room do I need around it?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px; font-size: 15px; line-height: 1.6; color: #222; background: #fff;\"\u003eAllow \u003cstrong style=\"color: #008377cf;\"\u003e5 mm, 5 mm, 25 mm and 85 mm\u003c\/strong\u003e on the sides and top as shown in Glow-worm’s clearance drawing, plus \u003cstrong style=\"color: #008377cf;\"\u003e400 mm in front of the bosses\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px 0; border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; background: #008377CF; color: #fff; font-weight: bold; padding: 10px 14px; font-size: 15px;\"\u003eWho can install it?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px; font-size: 15px; line-height: 1.6; color: #222; background: #fff;\"\u003eUnvented cylinders must be installed and commissioned by a \u003cstrong style=\"color: #008377cf;\"\u003ecompetent person with G3 qualification\u003c\/strong\u003e in line with Building Regulations.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin: 0 0 10px 0; border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"cursor: pointer; background: #008377CF; color: #fff; font-weight: bold; padding: 10px 14px; font-size: 15px;\"\u003eCan I add an immersion heater?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px; font-size: 15px; line-height: 1.6; color: #222; background: #fff;\"\u003eGlow-worm lists a \u003cstrong style=\"color: #008377cf;\"\u003etitanium immersion heater\u003c\/strong\u003e as a cylinder accessory; check its fit and wiring in the accessory instructions.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Glow-Worm","offers":[{"title":"150L","offer_id":67766338322822,"sku":"8000011629","price":1300.0,"currency_code":"GBP","in_stock":true},{"title":"175L","offer_id":67766338355590,"sku":"8000011630","price":1399.0,"currency_code":"GBP","in_stock":true},{"title":"210L","offer_id":67766338388358,"sku":"8000011631","price":1499.0,"currency_code":"GBP","in_stock":true},{"title":"250L","offer_id":67766338421126,"sku":"8000011632","price":1599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Glow-worm_HydraCyl_Unvented_Cylinder_150-175L.jpg?v=1792732628","url":"https:\/\/qualityheating.co.uk\/products\/glow-worm-hydracyl-unvented-cylinder-150-250l-8000011629","provider":"AIZO Quality Heating","version":"1.0","type":"link"}