{"product_id":"sangamo-choice-plus-room-thermostat-black","title":"Sangamo Choice Plus Room Thermostat - Black","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Sangamo Choice Plus is a wired electronic room thermostat with a large rotary dial marked from 5°C to 30°C, an electronic temperature sensor and TPI (Time Proportional and Integral) control for improved heating efficiency. A blue LED indicator at the top of the faceplate shows when the thermostat is calling for heat from the boiler.\u003c\/p\u003e\n\u003cp\u003eDesigned for hardwired installation in residential central heating systems, the thermostat controls gas, oil and electric boilers via a 10A 240V switch output. The 86mm x 86mm black faceplate mounts on a standard UK single-gang 25mm back box. TPI control cycles the boiler on and off in shorter intervals as the room approaches the target temperature, reducing overshoot and maintaining more stable room temperatures than simple on\/off thermostats.\u003c\/p\u003e\n\u003cp\u003eThe rotary dial provides tactile feedback when adjusting the set temperature, with numbered markings at 5°C intervals across the range. Temperature swing can be adjusted to either 0.5°C or 1°C depending on how tightly you want the thermostat to maintain the target temperature. The black finish pairs with modern switch and socket ranges in matt black, anthracite and similar dark tones.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e8.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Length (mm)\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Width (mm)\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Height (mm)\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Length (mm)\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width (mm)\u003c\/td\u003e\n\u003ctd\u003e285\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Height (mm)\u003c\/td\u003e\n\u003ctd\u003e310\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_CHPRSTATB_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_CHPRSTAT.pdf\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is TPI control and how does it improve efficiency?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTPI (Time Proportional and Integral) control cycles the boiler on and off in shorter bursts as the room approaches the target temperature, rather than running the boiler continuously until the set point is reached. This reduces temperature overshoot and maintains more stable room temperatures, which can reduce fuel consumption compared to simple on\/off thermostats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat back box depth is required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe thermostat fits a standard UK single-gang 25mm back box. The 46mm projection from the wall includes the rotary dial.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the temperature swing be adjusted?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The thermostat can be set to switch at either 0.5°C or 1°C variance from the target temperature. The 0.5°C swing maintains tighter temperature control but may cycle the boiler more frequently; the 1°C swing reduces cycling but allows slightly more temperature variation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a programmable or smart thermostat?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The Choice Plus is a manual room thermostat with a rotary dial. It maintains a single set temperature and has no programmable schedule or wireless connectivity. For programmable control, consider a separate programmer wired in series with this thermostat.\u003c\/p\u003e","brand":"Sangamo","offers":[{"title":"Default Title","offer_id":45294107394315,"sku":"CHPRSTATB","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/CHPRSTATB_12f4cad8-1490-4eef-8d4f-ac3cdd2864c1.jpg?v=1714668178","url":"https:\/\/niori.co.uk\/products\/sangamo-choice-plus-room-thermostat-black","provider":"Niori","version":"1.0","type":"link"}