{"title":"Popular products","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e","products":[{"product_id":"11-3kw-2-bspp-incoloy-immersion-heater-sh311a-aa1ca1-aestb327","title":"11\" 3kW 2¼ BSPP Incoloy Immersion Heater SH311A-AA1CA1 AESTB 327","description":"\u003ch2\u003eProduct Information\u003c\/h2\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cp\u003e- For use in water, in domestic applications\u003cbr\u003e- Single thermostat pocket\u003cbr\u003e- Large range of thermostats available\u003cbr\u003e- product approved by NEMKO – certificate available on request\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cp\u003e- Material: Incoloy 800\u003cbr\u003e- Loading: 3kW\u003cbr\u003e- Element diameter: 8mm\u003cbr\u003e- Head size (BSPP): 2 ¼ \"\u003cbr\u003e- Temperature range: 70°C Max Op Trip, 80°C Safety (depends on fitted thermostat)\u003cbr\u003e- Voltage: 240V 1-Phase\u003cbr\u003e- Optional: Supplied with thermostat\u003c\/p\u003e\n\u003cp\u003eThis is a 3kw, 11inch immersed length Incoloy Immersion Heater complete with combined (operating \u0026amp; safety cut-out) plug-in thermostat. This product will often carry the ThermTec brand which is owned and manufactured exclusively by Backer Heatrod. The AESTB327 can be used in all standard domestic water areas including normal use in hard water areas susceptible to limescale.\u003c\/p\u003e\n\u003cp\u003eThe element is bonded to the brass flange with an environmentally friendly, WRAS approved, epoxy bond, making for more robust hydraulic and corrosion proof performance.\u003c\/p\u003e\n\u003cp\u003eIf particularly aggressive water conditions are present or the duty\/usage is higher than normal then we would recommend a titanium element version which can be priced and manufactured on request.\u003c\/p\u003e\n\u003cp\u003eDiamond H WTS,  Cotherm TSE00187 and Thermowatt RTS-3 dual function thermostats can be used with this immersion heater - see our \"Thermostats\"\u003cbr\u003esection for more details and to purchase these products.\u003c\/p\u003e\n\u003cp\u003eThis product can also be used to replace product code T11AN.\u003c\/p\u003e\n\u003cp\u003eThis product is designed to meet European Standards EN 60335-2-73:2003 +A1:06 + A2:09 used with EN 60335-1:2012 for the safety of electrical appliances that heat liquids for household and similar purposes. Testing has been carried out and the product approved by NEMKO - certificate available on request.\u003c\/p\u003e\n\u003cp\u003ePreviously called: SH311A-AA1CA1.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eHow to Measure the BSPP Thread size of your Immersion Heater:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%; padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;\"\u003e\u003ciframe src=\"https:\/\/www.canva.com\/design\/DAGdAWgFvC0\/dQENNSSN1EEmv98C3Rx7vg\/watch?embed\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0; margin: 0;\" loading=\"lazy\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eOnce you have measured the thread, use the table below to select the correct BSPP size:\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"314\" width=\"452\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/BSPP_size_table_2.png?v=1784731996\"\u003e\u003c\/p\u003e","brand":"Backer Heatrod","offers":[{"title":"Default Title","offer_id":47795026493725,"sku":"SH311A-AA1CA1","price":40.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/ShellImmersion_800x500px_fcdd28f9-640f-4980-bad8-c15e0d9b3767.jpg?v=1710330635"},{"product_id":"11-3kw-2-bspp-incoloy-immersion-heater-sh311a-aa1ha2-adatb327","title":"11\" 3kW 2¼ BSPP Incoloy Immersion Heater SH311A-AA1HA2 ADATB 327","description":"\u003ch2\u003eProduct Information\u003c\/h2\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cp\u003e- For use in water, in domestic applications\u003cbr\u003e- Single thermostat pocket\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cp\u003e- Material: Incoloy 800\u003cbr\u003e- Loading: 3kW\u003cbr\u003e- Element diameter: 8mm\u003cbr\u003e- Head size (BSPP): 2 ¼\"\u003cbr\u003e- Temperature range: 80°C Max Operating Trip, 90°C Safety Trip\u003cbr\u003e- Voltage: 240V 1-Phase\u003cbr\u003e- Supplied with thermostat\u003c\/p\u003e\n\u003cp\u003eThis is a 3kw, 11inch Incoloy Immersion Heater complete with separate operating \u0026amp; safety cut-out rod \/ stem thermostats. Typically used within smaller thermal store cylinders. This product will often carry the ThermTec brand which is owned and manufactured exclusively by Backer Heatrod.\u003c\/p\u003e\n\u003cp\u003eThe ADATB327 \/ ADHTB327 LWD is specifically designed with low watts density aimed at use in heavier duty applications such as thermal stores and in hard water areas susceptible to limescale. The element is bonded to the brass flange with an environmentally friendly, WRAS approved, epoxy bond, making for more robust hydraulic and corrosion proof performance.\u003c\/p\u003e\n\u003cp\u003eIf particularly aggressive water conditions are present or the duty\/usage is higher than normal then we would recommend a titanium element version which can be priced and manufactured on request.\u003c\/p\u003e\n\u003cp\u003eA high temperature range Diamond H WTS thermostat is used with this immersion heater - see our \"Thermostats\" section for more details and to purchase these products.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eHow to Measure the BSPP Thread size of your Immersion Heater:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%; padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden; border-radius: 8px; will-change: transform;\"\u003e\u003ciframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0; margin: 0;\" src=\"https:\/\/www.canva.com\/design\/DAGdAWgFvC0\/dQENNSSN1EEmv98C3Rx7vg\/watch?embed\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eOnce you have measured the thread, use the table below to select the correct BSPP size:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/BSPP_size_table_2.png?v=1784731996\" alt=\"\" width=\"496\" height=\"344\"\u003e\u003c\/p\u003e","brand":"Backer Heatrod","offers":[{"title":"Default Title","offer_id":47795042910493,"sku":"SH311A-AA1HA2","price":48.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/ShellImmersion_800x500px_1e687a85-f0e6-43b0-a707-c3f57c521dcd.jpg?v=1710330892"},{"product_id":"cotherm-tsdh0701-high-temperature-single-function-rod-thermostat","title":"Cotherm TSDH0701 High Temperature Single Function Rod Thermostat","description":"\u003ch2 data-mce-fragment=\"1\"\u003eProduct Information\u003c\/h2\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical data\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e- 7\" length\u003cbr data-mce-fragment=\"1\"\u003e- preset temp: 40-120°C\u003cbr data-mce-fragment=\"1\"\u003e- single pole\u003cbr data-mce-fragment=\"1\"\u003e- single function\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHigh Temperature Single Function Rod \/ Stem Thermostat with adjustable operating trip.\u003c\/p\u003e","brand":"Backer Heatrod","offers":[{"title":"Default Title","offer_id":47805944398109,"sku":"ST-250","price":13.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/TSDH0701_800x500px.png?v=1710425337"},{"product_id":"diamond-h-wts-dual-function-wired-not-push-fit-rod-thermostat","title":"Diamond-H WTS Dual Function Wired (not push fit) Rod Thermostat","description":"\u003ch2 data-mce-fragment=\"1\"\u003eProduct Information\u003c\/h2\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical data\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e- 11\" length\u003cbr data-mce-fragment=\"1\"\u003e- preset temp: 80°C Max Operating Trip, 90°C Safety Trip\u003cbr data-mce-fragment=\"1\"\u003e- double pole\u003cbr data-mce-fragment=\"1\"\u003e- dual function\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis is a Dual Function Rod \/ Stem Thermostat with adjustable trip and fixed safety cut-out.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOperational switching is achieved via single pole stem control and a manually re-settable safety cut-off is via a capillary system.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEmploying a capillary system for safety allows the benefit of sensing the water or fluid temperature within the vessel rather than the surface temperature of the tank\/cylinder which gives far greater accuracy in switching.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Diamond-H WTS thermostat is CE marked and ENEC approved to EN 60730 (-1:2000, -2-9: 2002) and EN 60335 (-1: 2002, -2-73: 2002).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDirect equivalent to Cotherm TSE, Cotherm TSR, Thermowatt RTS ranges\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eKey benefits over competitors:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHigher accuracy control and safety switching (capillary action safety sensing directly in the tank\/cylinder)\u003cbr data-mce-fragment=\"1\"\u003ePlug in system\u003cbr data-mce-fragment=\"1\"\u003e20 Amp 250 V AC\u003cbr data-mce-fragment=\"1\"\u003eTested to 100,000 operation cycles (higher reliability than common competitors)\u003cbr data-mce-fragment=\"1\"\u003eType 2 approved control\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMost commonly installed in immersion heaters for commercial applications such as Heatrod HR, HRZ, HRi ranges.\u003c\/p\u003e","brand":"Backer Heatrod","offers":[{"title":"Default Title","offer_id":47810991259933,"sku":"ST-704","price":22.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/ST-704_800x500px.png?v=1720426759"},{"product_id":"thermowatt-tes3412022-yellow-dial-dual-function-thermostat","title":"Thermowatt TES3412022 (yellow dial) Dual Function Thermostat","description":"\u003ch2 data-mce-fragment=\"1\"\u003eProduct Information\u003c\/h2\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eTechnical data\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e- 11\" length\u003cbr data-mce-fragment=\"1\"\u003e- preset temp: 65°C variable, 80°C cut-out\u003cbr data-mce-fragment=\"1\"\u003e- single pole\u003cbr data-mce-fragment=\"1\"\u003e- dual function\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDual Function plug-in Rod \/ Stem Thermostat with adjustable operating trip and safety cut-out trip. This unit is depicted by a yellow adjustment dial.\u003c\/p\u003e","brand":"Backer Heatrod","offers":[{"title":"Default Title","offer_id":47844158603549,"sku":"ST-311","price":12.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/ST-311800x500.jpg?v=1718349151"},{"product_id":"cable-clamp-accessory-pack-domestic","title":"Cable Clamp Accessory Pack - Domestic","description":"Domestic cable clamp accessory pack","brand":"Backer Heatrod","offers":[{"title":"Default Title","offer_id":47845496258845,"sku":"MS-206","price":1.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/MS-206_2.jpg?v=1781177421"},{"product_id":"cable-for-3kw-immersion-heaters","title":"3kW Immersion Heater Cable - 4.5m Lead","description":"\u003ch2 data-mce-fragment=\"1\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e4.5m long cable suitable for 3kW immersion heaters.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e300\/500V\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e3 Core – Live, Neutral \u0026amp; Earth\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePre-terminated at both ends.\u003c\/p\u003e","brand":"Backer Heatrod","offers":[{"title":"Default Title","offer_id":47845931712797,"sku":"7701353","price":12.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/CableSiHF3G_800x500px.jpg?v=1717581158"},{"product_id":"gac2c-fixing-kit","title":"GAC2C Fixing Kit","description":"\u003cp\u003eGaskets \u0026amp; Studs plus Bolts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*Estimated Lead Time: 1 - 2 Weeks\u003c\/strong\u003e\u003c\/p\u003e","brand":"Backer Heatrod","offers":[{"title":"Default Title","offer_id":56427786764674,"sku":"GAC2C","price":20.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/4985\/7565\/files\/Accessories_2.png?v=1780905181"}],"url":"https:\/\/shop.heatrod.com\/collections\/popular-products.oembed","provider":"Backer Heatrod ","version":"1.0","type":"link"}