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Boilers UK — Combi, LPG & Electric at Trade Prices
Boilers UK — Buy Online at Trade Prices
PlumbXtra offers a carefully selected range of boilers at trade prices, available to every customer — no trade account needed. Whether you need a combi boiler, system boiler, electric boiler or LPG boiler, we stock reliable, high-efficiency models from leading brands including Ariston, Biasi and ThermoSphere. Courier delivery available to UK mainland addresses.
Our combi boilers provide instant hot water and central heating from a single unit — ideal for most homes. For larger properties with multiple bathrooms, our system boilers work with a hot water cylinder for consistent flow. Off the gas grid? Browse our LPG boilers and electric boilers for clean, efficient heating without mains gas. We also stock electric water heaters from Ariston for instant or stored hot water solutions.
Every boiler is backed by a full manufacturer warranty and our expert support team. Can’t find the model you need? Call us on 01282 429061 and we’ll source it for you.
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ThermoSphere TSEFB-P4.5 Electric Flow Boiler with Pump 4.5KWHigh-efficiency 4.5kW electric flow boiler with integrated pump and safety valves. Ideal for properties without mains gas. Eco-friendly, compact,
£1,115.00 -
ThermoSphere TSEFB-P4.5 Electric Flow Boiler with Pump 6KWHigh-efficiency 4.5kW electric flow boiler with integrated pump and safety valves. Ideal for properties without mains gas. Eco-friendly, compact,
£950.00 -
ThermoSphere TSEFB-P4.5 Electric Flow Boiler with Pump 9KWHigh-efficiency 4.5kW electric flow boiler with integrated pump and safety valves. Ideal for properties without mains gas. Eco-friendly, compact,
£1,109.99 -
Ariston E-Combi One 30kw Combi boiler (NG & LPG)Ariston E-Combi ONE 30kW boiler Natural Gas High-efficiency LPG- Conversion Kit with stainless steel heat exchanger, smart modulation, and quiet,
£650.00 -
Ariston E-Combi One 24kw Combi boiler (NG & LPG)Ariston E-Combi ONE 24kW boiler Natural Gas High-efficiency LPG- Conversion Kit with stainless steel heat exchanger, smart modulation, and quiet,
£594.98 -
Ariston Clas ONE 30 Combi Boiler (8 Year Warranty, 10 Year from March 1st)Ariston Clas ONE 30 Combi Boiler (3301044) with 10 year warranty (valid from March – Plumbing Giant). High efficiency Energy Class A boiler featu
£799.99 -
Vokera Easi-Heat Plus 29C LPG Conversion Kit 29KW 20113110The Vokera LPG conversion kit (part no. 20113110) allows easy conversion of the natural gas (NG) to liquefied petroleum gas (LPG). This kit (201131£36.46