{"product_id":"xpelair-vx100-sp-100mm-extractor-fan-standard-92935aw-timer-92931aw","title":"Xpelair VX100-SP 100mm Extractor Fan Standard 92935AW \u0026 Timer 92931AW","description":"\u003cdiv style=\"font-size:16px;font-family:Arial,sans-serif;color:#333;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eXpelair VX100-SP 100mm axial extractor fan\u003c\/strong\u003e is a compact, no-nonsense ventilation solution designed for quick installation in \u003cstrong\u003ebathrooms, shower rooms, en-suites and toilets\u003c\/strong\u003e, including \u003cstrong\u003eIP Zone 1 and Zone 2\u003c\/strong\u003e wet areas. Featuring a \u003cstrong\u003eshort 32mm rear spigot\u003c\/strong\u003e, it slots neatly into shallow wall cavities and thin ceilings where standard-depth fans cannot go — making it the go-to \u003cstrong\u003eretro-fit replacement fan\u003c\/strong\u003e for existing 100mm openings. The \u003cstrong\u003elubricated-for-life AC motor with thermal cut-out protection\u003c\/strong\u003e ensures long-term reliability with no maintenance. Available as a \u003cstrong\u003eStandard switch fan (92935AW)\u003c\/strong\u003e or a \u003cstrong\u003eTimer overrun fan (92931AW)\u003c\/strong\u003e with an adjustable 90-second to 30-minute run-on period.\u003c\/p\u003e\n\n\u003c!-- STAT STRIP --\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;margin:20px 0;\"\u003e\n  \u003cdiv style=\"background:#008377;color:#fff;padding:12px 16px;border-radius:6px;flex:1;min-width:130px;text-align:center;\"\u003e\n\u003cstrong style=\"font-size:18px;\"\u003e21 l\/s\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:12px;\"\u003eExtraction rate\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"background:#008377;color:#fff;padding:12px 16px;border-radius:6px;flex:1;min-width:130px;text-align:center;\"\u003e\n\u003cstrong style=\"font-size:18px;\"\u003e76 m³\/h\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:12px;\"\u003eAir volume\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"background:#008377;color:#fff;padding:12px 16px;border-radius:6px;flex:1;min-width:130px;text-align:center;\"\u003e\n\u003cstrong style=\"font-size:18px;\"\u003e12 W\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:12px;\"\u003ePower consumption\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"background:#008377;color:#fff;padding:12px 16px;border-radius:6px;flex:1;min-width:130px;text-align:center;\"\u003e\n\u003cstrong style=\"font-size:18px;\"\u003e41 dB(A)\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:12px;\"\u003eSound @ 3m\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"background:#008377;color:#fff;padding:12px 16px;border-radius:6px;flex:1;min-width:130px;text-align:center;\"\u003e\n\u003cstrong style=\"font-size:18px;\"\u003eIPX4\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:12px;\"\u003eSplash-proof rating\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cdiv style=\"background:#008377;color:#fff;padding:12px 16px;border-radius:6px;flex:1;min-width:130px;text-align:center;\"\u003e\n\u003cstrong style=\"font-size:18px;\"\u003e2 Years\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:12px;\"\u003eWarranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- CALLOUTS --\u003e\n\u003cdiv style=\"background:#fff3cd;border-left:4px solid #f0ad4e;padding:12px 16px;border-radius:4px;margin:12px 0;\"\u003e\n  \u003cstrong\u003eInstallation Note:\u003c\/strong\u003e The \u003cstrong\u003eVX100T-SP Timer (92931AW)\u003c\/strong\u003e requires a \u003cstrong\u003e3-core feed\u003c\/strong\u003e (Live, Neutral, Timer wire). Ensure mains is isolated before wiring. The timer overrun period is adjusted via the internal \u003cstrong\u003econtrol T\u003c\/strong\u003e — set clockwise to increase, anti-clockwise to decrease. Both models require a means of disconnection in all poles in the fixed wiring (minimum 3mm contact separation).\n\u003c\/div\u003e\n\u003cdiv style=\"background:#d4edda;border-left:4px solid #008377;padding:12px 16px;border-radius:4px;margin:12px 0;\"\u003e\n  \u003cstrong\u003eZone 1 \u0026amp; Zone 2 compliant:\u003c\/strong\u003e Both models carry an \u003cstrong\u003eIPX4 rating\u003c\/strong\u003e, confirming suitability for installation directly in bathroom splash zones. The protective fuse for fixed wiring circuits must not exceed \u003cstrong\u003e5A\u003c\/strong\u003e.\n\u003c\/div\u003e\n\n\u003c!-- FEATURE CARDS --\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:16px;margin:24px 0;\"\u003e\n\n  \u003cdiv style=\"flex:1;min-width:260px;border:1px solid #ddd;border-radius:6px;padding:16px;border-top:3px solid #008377;\"\u003e\n    \u003cstrong style=\"color:#008377;\"\u003eShort-Spigot Design\u003c\/strong\u003e\n    \u003cp style=\"margin:8px 0 0;\"\u003eThe \u003cstrong\u003e32mm rear spigot depth\u003c\/strong\u003e makes this fan ideal for installations where the wall or ceiling void is too shallow for full-depth fans. It slides into a standard 100mm core-drilled hole without any adaptor.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:260px;border:1px solid #ddd;border-radius:6px;padding:16px;border-top:3px solid #008377;\"\u003e\n    \u003cstrong style=\"color:#008377;\"\u003eLubricated-for-Life Motor\u003c\/strong\u003e\n    \u003cp style=\"margin:8px 0 0;\"\u003eThe \u003cstrong\u003esingle-speed AC motor with integrated thermal cut-out\u003c\/strong\u003e is factory-lubricated and sealed for the product lifetime — eliminating periodic maintenance. If the motor overheats, it automatically shuts down to prevent damage.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:260px;border:1px solid #ddd;border-radius:6px;padding:16px;border-top:3px solid #008377;\"\u003e\n    \u003cstrong style=\"color:#008377;\"\u003eStandard vs Timer Variants\u003c\/strong\u003e\n    \u003cp style=\"margin:8px 0 0;\"\u003eThe \u003cstrong\u003eStandard (92935AW)\u003c\/strong\u003e runs only while the light switch is on — suitable where occupancy periods are short. The \u003cstrong\u003eTimer (92931AW)\u003c\/strong\u003e continues to run for an adjustable \u003cstrong\u003e90s to 30 minutes\u003c\/strong\u003e after the switch turns off, purging residual moisture and meeting Building Regulations Part F overrun requirements.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:260px;border:1px solid #ddd;border-radius:6px;padding:16px;border-top:3px solid #008377;\"\u003e\n    \u003cstrong style=\"color:#008377;\"\u003eClip-Off Front Cover\u003c\/strong\u003e\n    \u003cp style=\"margin:8px 0 0;\"\u003eThe \u003cstrong\u003esnap-off grille cover\u003c\/strong\u003e removes without tools for quick and thorough cleaning — reducing air resistance from dust accumulation and maintaining extraction performance over the product lifetime.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:260px;border:1px solid #ddd;border-radius:6px;padding:16px;border-top:3px solid #008377;\"\u003e\n    \u003cstrong style=\"color:#008377;\"\u003eBuilding Regulations Part F\u003c\/strong\u003e\n    \u003cp style=\"margin:8px 0 0;\"\u003eBoth variants deliver \u003cstrong\u003e21 l\/s (76 m³\/h)\u003c\/strong\u003e at free air, which meets the \u003cstrong\u003eApproved Document Part F minimum intermittent extract rate\u003c\/strong\u003e for bathrooms (15 l\/s) and utility rooms. The \u003cstrong\u003eSpecific Fan Power of 0.57 W\/l\/s\u003c\/strong\u003e keeps energy consumption within acceptable limits.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:260px;border:1px solid #ddd;border-radius:6px;padding:16px;border-top:3px solid #008377;\"\u003e\n    \u003cstrong style=\"color:#008377;\"\u003eIdeal Retro-Fit Replacement\u003c\/strong\u003e\n    \u003cp style=\"margin:8px 0 0;\"\u003eCompact overall dimensions of \u003cstrong\u003e165 × 155 × 43mm\u003c\/strong\u003e mean the VX100-SP fits standard UK bathroom fan apertures with minimal remedial work. The white ABS fascia blends cleanly with modern bathroom tiling and décor.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- SPEC TABLE — SIDE BY SIDE --\u003e\n\u003ch3 style=\"color:#008377;border-bottom:2px solid #008377;padding-bottom:6px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#008377;color:#fff;\"\u003e\n      \u003cth style=\"padding:10px;text-align:left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding:10px;text-align:left;\"\u003eVX100-SP Standard (92935AW)\u003c\/th\u003e\n      \u003cth style=\"padding:10px;text-align:left;\"\u003eVX100T-SP Timer (92931AW)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eDuct Diameter\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e100mm (4\")\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e100mm (4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eAirflow (free air)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e21 l\/s \/ 76 m³\/h\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e21 l\/s \/ 76 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eElectrical Power\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e12 W\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSpecific Fan Power (SFP)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e0.57 W\/l\/s\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e0.57 W\/l\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSound Level @ 3m\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e41 dB(A)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e41 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eIPX4\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAC, single speed\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAC, single speed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eTimer Overrun\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eNot fitted\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e90s – 30 min (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e230V AC, 50Hz\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e230V AC, 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eWiring Cores Required\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2-core (L + N)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e3-core (L + N + T)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMax Fuse Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5A\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eSpigot Depth\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e32mm (short spigot)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e32mm (short spigot)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eOverall Dimensions (H×W×D)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e165 × 155 × 43mm\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e165 × 155 × 43mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eColour \/ Finish\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWhite \/ Gloss ABS\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWhite \/ Gloss ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWall or ceiling\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWall or ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eBuilding Regs Part F\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eBuilding Regs Part F\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2 years (Xpelair UK)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2 years (Xpelair UK)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003eMPN\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e92935AW\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e92931AW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003ch3 style=\"color:#008377;border-bottom:2px solid #008377;padding-bottom:6px;margin-top:28px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdetails style=\"border:1px solid #ddd;border-radius:4px;margin:8px 0;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:10px 14px;cursor:pointer;font-weight:bold;border-radius:4px;\"\u003eWhat is the difference between the Standard and Timer versions?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:12px 16px;\"\u003e\u003cp\u003eThe \u003cstrong\u003eVX100-SP Standard (92935AW)\u003c\/strong\u003e operates only while its connected switch is live — typically wired to the room lighting circuit. When the light turns off, the fan stops immediately. The \u003cstrong\u003eVX100T-SP Timer (92931AW)\u003c\/strong\u003e continues to run after the switch opens, for an adjustable overrun period of \u003cstrong\u003e90 seconds to 30 minutes\u003c\/strong\u003e. This overrun purges residual moisture and is a requirement under \u003cstrong\u003eBuilding Regulations Part F\u003c\/strong\u003e for some bathroom configurations. The timer fan requires an additional \u003cstrong\u003e3rd wire (Timer terminal)\u003c\/strong\u003e in the wiring.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ddd;border-radius:4px;margin:8px 0;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:10px 14px;cursor:pointer;font-weight:bold;border-radius:4px;\"\u003eCan this fan be installed in a shower zone (Zone 1)?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:12px 16px;\"\u003e\u003cp\u003eYes. Both the 92935AW and 92931AW are rated \u003cstrong\u003eIPX4\u003c\/strong\u003e, which means they can tolerate water splashing from any direction. This makes them suitable for installation within \u003cstrong\u003eZone 1 and Zone 2\u003c\/strong\u003e of a bathroom as defined by \u003cstrong\u003eBS 7671 (IET Wiring Regulations)\u003c\/strong\u003e. For Zone 1 installations, a \u003cstrong\u003e30mA RCD\u003c\/strong\u003e must protect the circuit.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ddd;border-radius:4px;margin:8px 0;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:10px 14px;cursor:pointer;font-weight:bold;border-radius:4px;\"\u003eDoes the VX100-SP include an external grille or wall kit?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:12px 16px;\"\u003e\u003cp\u003eNo. The VX100-SP is supplied as the fan unit only. For through-wall installations you will need a separate \u003cstrong\u003e100mm wall kit\u003c\/strong\u003e such as the Xpelair VK10 (89120AW), which includes a wall tube and external grille. The short-spigot design means the fan itself protrudes only \u003cstrong\u003e32mm\u003c\/strong\u003e through the wall aperture, leaving room for a wall tube in thicker constructions.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ddd;border-radius:4px;margin:8px 0;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:10px 14px;cursor:pointer;font-weight:bold;border-radius:4px;\"\u003eHow do I adjust the overrun time on the 92931AW Timer model?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:12px 16px;\"\u003e\u003cp\u003eThe overrun timer is adjusted using \u003cstrong\u003econtrol T\u003c\/strong\u003e inside the fan housing. Remove the front cover by depressing the latch and pulling it off. Turn \u003cstrong\u003eclockwise\u003c\/strong\u003e to increase the run-on period and \u003cstrong\u003eanti-clockwise\u003c\/strong\u003e to reduce it. The range is \u003cstrong\u003e90 seconds to 30 minutes\u003c\/strong\u003e. The factory default is typically around 5 minutes. Always isolate the mains supply before opening the housing.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ddd;border-radius:4px;margin:8px 0;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:10px 14px;cursor:pointer;font-weight:bold;border-radius:4px;\"\u003eWill the VX100-SP meet Part F ventilation requirements for a bathroom?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:12px 16px;\"\u003e\u003cp\u003e\u003cstrong\u003eApproved Document Part F\u003c\/strong\u003e requires a minimum \u003cstrong\u003e15 l\/s\u003c\/strong\u003e intermittent extract rate for bathrooms with no opening windows. The VX100-SP delivers \u003cstrong\u003e21 l\/s at free air\u003c\/strong\u003e, comfortably exceeding this. However, actual performance depends on duct length and resistance — for duct runs exceeding approximately 1.5 metres, a fan with higher static pressure capability (such as the Simply Silent Contour range) may be more appropriate.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Xpelair","offers":[{"title":"Standard","offer_id":64929151943005,"sku":"92935AW","price":16.95,"currency_code":"GBP","in_stock":true},{"title":"Timer","offer_id":64929151975773,"sku":"92931AW","price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/XpelairVX100100mmExtractorFanStandard.jpg?v=1780989302","url":"https:\/\/qualityheating.co.uk\/products\/xpelair-vx100-sp-100mm-extractor-fan-standard-92935aw-timer-92931aw","provider":"AIZO Quality Heating","version":"1.0","type":"link"}