{"product_id":"joule-invacyl-unvented-180l-direct-cylinder-standard-stainless-steel-trbmvd-0180lfb","title":"Joule Invacyl Unvented 180L Direct Cylinder Standard Stainless Steel - TRBMVD-0180LFB","description":"\u003cp\u003eThe Joule Invacyl Unvented 180L Direct Cylinder Standard (TRBMVD-0180LFB) is a robust stainless‑steel hot water cylinder designed for unvented mains‑pressure systems. Providing 180 L of ready hot water, it supports direct electric immersion heating for reliable supply and fast recovery in homes and light‑commercial settings. Dense PU foam insulation, corrosion‑resistant LDX 2101 construction and dual immersion options deliver low standby losses, installation flexibility and long‑term confidence with a 25‑year warranty.\u003c\/p\u003e\u003cp\u003eKey Features\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Capacity: 180 L actual storage for consistent hot‑water availability. \u003c\/li\u003e\n\u003cli\u003e Direct heating: two immersion positions (flexible primary or backup electric heating). \u003c\/li\u003e\n\u003cli\u003e Durable materials: LDX 2101 stainless‑steel cylinder with coated mild steel outer casing. \u003c\/li\u003e\n\u003cli\u003e Insulation: Dense PU foam with 50 mm foam thickness to reduce standby heat loss. \u003c\/li\u003e\n\u003cli\u003e Low standby loss: Heat loss 1.82 kWh\/24h. \u003c\/li\u003e\n\u003cli\u003e Immersion spec: 3 kW @ 230 V per immersion. \u003c\/li\u003e\n\u003cli\u003e Mains‑pressure ready: Max mains water pressure 10 bar; operating pressure 7 bar. \u003c\/li\u003e\n\u003cli\u003e Safety \u0026amp; standards: Safety temperature 90 °C; tested to BS EN 50440:2015. \u003c\/li\u003e\n\u003cli\u003e Manageable weight: Empty 38 kg; full 218 kg for planning handling and installation. \u003c\/li\u003e\n\u003cli\u003e Warranty: 25‑year manufacturer warranty. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal Use Cases\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Family homes with one or more bathrooms requiring reliable mains‑pressure hot water. \u003c\/li\u003e\n\u003cli\u003e Light‑commercial properties or small businesses with moderate hot‑water demand. \u003c\/li\u003e\n\u003cli\u003e Installations needing direct electric immersion heating or electric backup to another heat source. \u003c\/li\u003e\n\u003cli\u003e New‑builds and renovation projects where a compact, durable 180 L cylinder is required. \u003c\/li\u003e\n\u003cli\u003e Utility rooms and plant rooms where low heat loss and long service life are priorities. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProduct Specifications\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Product model \u003c\/td\u003e\n\u003ctd\u003e Joule Invacyl Unvented 180L Direct Cylinder Standard — TRBMVD-0180LFB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Actual capacity (Ltr) \u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Unit weight empty (kg) \u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Unit weight full (kg) \u003c\/td\u003e\n\u003ctd\u003e218\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Cylinder material \u003c\/td\u003e\n\u003ctd\u003e LDX 2101 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Outer casing \u003c\/td\u003e\n\u003ctd\u003e Coated mild steel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Thermal insulation \u003c\/td\u003e\n\u003ctd\u003e Dense PU foam \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Foam thickness (mm) \u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e No immersions \u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Immersion spec (kW @ 230 V) \u003c\/td\u003e\n\u003ctd\u003e 3 kW @ 230 V \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Max mains water pressure (Bar) \u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Operating pressure (Bar) \u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Safety temperature (°C) \u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Tested to standard \u003c\/td\u003e\n\u003ctd\u003e BS EN 50440:2015 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Heat loss (kWh\/24h) \u003c\/td\u003e\n\u003ctd\u003e1.82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Warranty terms (Year) \u003c\/td\u003e\n\u003ctd\u003e25Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Joule","offers":[{"title":"Default Title","offer_id":52983454335312,"sku":"TRBMVD-0180LFB","price":456.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/w_778_15.avif?v=1778245763","url":"https:\/\/getplumb.co.uk\/products\/joule-invacyl-unvented-180l-direct-cylinder-standard-stainless-steel-trbmvd-0180lfb","provider":"Getplumb","version":"1.0","type":"link"}