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Heating & Hot Water
Explore Plumbco's Heating & Hot Water category for a comprehensive range of solutions. From top-quality boilers and cylinders to controls, valves, and water treatment products, we have everything you need for efficient and reliable home heating and hot water systems. Discover our selection of flues, accessories, and vessels designed to meet your specific needs.
Vaillant ecoTEC plus 424 Open Vent ERP - 0010021223
0010021223
The Vaillant ecoTEC Plus 424 Open Vent Boiler 0010021223 is a high-efficiency gas boiler designed for reliable central heating performance. Ideal for open vent heating systems, it delivers dependable warmth with advanced Vaillant technology.
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Drayton 15mm Straight Lockshield Valve
0705906
The Drayton Straight Lockshield 15 mm (07 05 906) with white locking cap is a reliable radiator valve for central heating systems. It can be used as a manual valve when fitted with the supplied wheelhead cap, offering smooth control and protection against tampering. Ideal for domestic and commercial radiator installations.
£10.48 incl tax
Regin Caution Very Hot Water REGP34
REGP34
REGP34 Caution Very Hot Water Stickers (Pack of 8) provide clear, durable warning for hot water systems. Ideal for plumbers and trade professionals, these high-visibility stickers help prevent accidents and ensure safety compliance on-site.
£5.21 incl tax
Tennyson Round Ladder Radiator (500x730mm) - Black
PLU0108542
Add a contemporary touch to your bathroom with the Tennyson Round Ladder Radiator in Black (500 x 730mm). Featuring a stylish matt black finish and modern round bar design, this heated towel rail provides reliable warmth while keeping towels dry and comfortable. Ideal for modern bathrooms and en-suites.
£153.57 incl tax
Vaillant Support Pk of 2
193585
Genuine Vaillant 193585 Control Board Clip, designed as a replacement support clip for selected Vaillant ecoTEC and ecoTEC plus boilers. Supplied as a pack of 2 and suitable for multiple models, making it a practical replacement boiler spare.
£7.41 incl tax
Caleffi 20mm Rad Extension
106-1020
20mm chrome radiator extension for adjusting pipe alignment and extending connections to radiators. Durable, corrosion-resistant fitting for neat heating installations.
£3.66 incl tax
Regin Manometer REGU35
REGU35
The REGU35 Premier 45 Manometer is a precision 45mbar gas pressure gauge, ideal for Gas Safe engineers and heating professionals. Compact and reliable, it provides accurate pressure readings for gas appliances, boilers, and utility installations.
£113.64 incl tax
Tennyson Round Ladder Radiator (500x1190mm) - Black
PLU0108543
Create a stylish, contemporary bathroom with the Tennyson Round Ladder Radiator in Black (500 x 1190mm). Featuring a sleek matt black finish and modern round bar design, this heated towel rail delivers efficient warmth while keeping towels dry and comfortable. Perfect for modern bathrooms, shower rooms and en-suites.
£175.00 incl tax
Vaillant Ignition Cable
193590
Genuine Vaillant 193590 Ignition Cable, designed for the ignition electrode on selected Vaillant ecoTEC condensing boilers. Compatible with multiple ecoTEC VU, VUW and VUI models, including ecoTEC plus and ecoTEC exclusive boilers. A reliable replacement Vaillant boiler spare for heating repairs and maintenance.
£25.54 incl tax
Glowworm Pressure Relief Valve 3 Bar
0020038711
The Glow-worm 0020038711 Safety Valve is a genuine 3 bar pressure relief valve designed for compatible Glow-worm Betacom 24 and Betacom 30 boilers. This essential boiler safety component helps protect the heating system by safely releasing excess pressure when required.
£40.51 incl tax
Regin Radiator Bleed Key (2) REGQ615
REGQ615
REGQ615 Radiator Bleed Keys (Pack of 2) allow easy and efficient venting of radiators. Ideal for plumbers, heating engineers, and DIY enthusiasts, these durable keys help maintain optimal heating system performance.
£3.14 incl tax
Stelrad 30mm Rad Extension
106-1030
30mm chrome radiator extension for extending and aligning pipe connections to radiators. Durable, corrosion-resistant fitting for clean and professional heating installations.
£4.28 incl tax
Tennyson Round Ladder Radiator (500x1450mm) - Black
PLU0108544
Add a bold, contemporary finish to your bathroom with the Tennyson Round Ladder Radiator in Black (500 x 1450mm). Featuring a sleek matt black finish and stylish round bar design, this tall heated towel rail provides excellent warmth while keeping towels dry and comfortable. Ideal for modern bathrooms, shower rooms and en-suites.
£200.00 incl tax
VAILLANT : 193595 Description: Insulation
193595
Genuine Vaillant 193595 Burner Insulation, designed for the burner section of selected Vaillant ecoTEC condensing boilers. Compatible with multiple ecoTEC VU, VUW and VUI models, including ecoTEC plus and ecoTEC Pro boilers. A reliable replacement Vaillant boiler spare for maintenance and repairs.
£30.94 incl tax
GLOWWORM 0020061630 HYDROBLOC RETURN GROUP - ALL PLASTICS
0020061630
The Glow-worm 0020061630 Hydrobloc Return Group is a genuine replacement component for compatible Glow-worm Betacom boilers. Designed for the diverter valve assembly, it helps regulate water flow between central heating and domestic hot water for reliable boiler performance.
£43.39 incl tax
Hetta Underfloor Wired 8 Zone Wiring centre
HWC018
The Hetta HWC018 Wired Wiring Centre controls wall-mounted boilers, circulating water pumps, and electric heating actuators. Designed for reliable water heating system management, it ensures efficient and safe operation of residential and commercial heating setups.
£73.82 incl tax
Stelrad 40mm Rad Extension
106-1040
40mm chrome radiator extension for extending and aligning pipe connections to radiators. Durable, corrosion-resistant fitting for neat heating system installations.
£5.01 incl tax
Trent Square Ladder Radiator (500x1200mm) - Chrome
PLU0108547
Bring contemporary style and comfort to your bathroom with the Trent Square Ladder Radiator in Chrome (500 x 1200mm). Featuring a sleek polished chrome finish and modern square bar design, this heated towel rail provides efficient warmth while keeping towels dry. Ideal for bathrooms, shower rooms and en-suites.
£260.71 incl tax
Vaillant Door insulation
210754
Genuine Vaillant 210754 Heat Exchanger Door Insulation for selected ecoMAX Pro and ecoTEC Plus boilers. Designed to provide insulation within the heat exchanger section, this replacement boiler spare is compatible with multiple VU models, including ecoTEC Plus 415, 418, 428 and 438.
£29.63 incl tax
Vaillant ecoTEC Sustain 24kW Boiler Only 0010019980
105530
The Vaillant ecoTEC Sustain 24kW Boiler Only 0010019980 is a reliable, energy-efficient gas boiler designed for domestic heating systems. Ideal for homes requiring dependable central heating, this Vaillant boiler offers compact installation and efficient performance.
£4,458.64 incl tax
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