{"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","url":"https:\/\/shop.heatrod.com\/products\/11-3kw-2-bspp-incoloy-immersion-heater-sh311a-aa1ca1-aestb327","provider":"Backer Heatrod ","version":"1.0","type":"link"}