| BACK BOILERS Solid Fuel . | 3 suppliers |
| BACK BOILERS Solid Fuel Stove Combined | 3 suppliers |
| BOILERS DOMESTIC Electric . | 3 suppliers |
| BOILERS DOMESTIC Electric WiFi Enabled Smart Controls . | 3 suppliers |
| BACK BOILERS Coal Fired . | 2 suppliers |
| BOILERS DOMESTIC Weather Compensation Sensors . | 2 suppliers |
| DRINKING WATER DISPENSERS . . | 2 suppliers |
| DRINKING WATER DISPENSERS Boiling Water Instant | 2 suppliers |
| DRINKING WATER DISPENSERS BS 6920 Part 1 . | 2 suppliers |
| HEATING COMMERCIAL Biofuel Boilers Biomass | 2 suppliers |
| HEATING COMMERCIAL Gas Fired Boilers . | 2 suppliers |
| HEATING COMMERCIAL Gas Fired Boilers Heat Exchanger Combined | 2 suppliers |
| HEATING COMMERCIAL LPG Propane Fired Boilers . | 2 suppliers |
| HEATING INDUSTRIAL Biofuel Boilers Biomass | 2 suppliers |
| BACK BOILERS Coal Fired BS 4834/3377 | 1 supplier |
| BACK BOILERS Solid Fuel Open Fire Combined | 1 supplier |
| BOILERS COMMERCIAL | 1 supplier |
| BOILERS DOMESTIC Back Unit Solid Fuel | 1 supplier |
| BOILERS DOMESTIC Back Unit Solid Fuel BS 3377:1987 | 1 supplier |
| BOILERS DOMESTIC Biofuel Biomass Fired | 1 supplier |
| BOILERS DOMESTIC Electric Combination . | 1 supplier |
| BOILERS DOMESTIC Electric ErP Compliant . | 1 supplier |
| BOILERS DOMESTIC Electric Modulating Smart Electronic Modulting Systems | 1 supplier |
| BOILERS DOMESTIC Gas Fired: . | 1 supplier |
| BOILERS DOMESTIC Gas Fired: Micro-CHP Combined Heat and Power Microgeneration | 1 supplier |
| BOILERS DOMESTIC Gas Fired: Micro-CHP Electricity Microgeneration FiT (Feed-in Tarriff) | 1 supplier |
| BOILERS DOMESTIC Gas Fired: Micro-CHP Microgeneration Wall Hung | 1 supplier |
| BOILERS DOMESTIC Heating and Electricity Generation Micro-CHP Combined Heat and Power Microgeneration | 1 supplier |
| BOILERS DOMESTIC LPG Propane Fired . | 1 supplier |
| BOILERS DOMESTIC LPG Propane Fired Combination | 1 supplier |
| BOILERS DOMESTIC LPG Propane Fired Electricity Microgeneration Feed-In Tariff (FiT) | 1 supplier |
| BOILERS DOMESTIC LPG Propane Fired ErP Band A | 1 supplier |
| BOILERS DOMESTIC Solid Fuel . | 1 supplier |
| BOILERS DOMESTIC Solid Fuel Coal Fired | 1 supplier |
| BOILERS DOMESTIC Solid Fuel Wood Fired | 1 supplier |
| CHIMNEY SYSTEMS Room Sealed Boilers . | 1 supplier |
| DRINKING WATER DISPENSERS Anti-Vandal . | 1 supplier |
| DRINKING WATER DISPENSERS Automatic . | 1 supplier |
| DRINKING WATER DISPENSERS Boiling Water Portable Urns | 1 supplier |
| DRINKING WATER DISPENSERS Chilled and Boiling Water . | 1 supplier |
| DRINKING WATER DISPENSERS Chilled and Boiling Water Standalone Tap | 1 supplier |
| DRINKING WATER DISPENSERS Chilled and Boiling Water WRAS Approved | 1 supplier |
| DRINKING WATER DISPENSERS Chilled Water . | 1 supplier |
| DRINKING WATER DISPENSERS Chromium Plated . | 1 supplier |
| DRINKING WATER DISPENSERS Filter Combined . | 1 supplier |
| DRINKING WATER DISPENSERS Filtered Chilled and Boiling Water . | 1 supplier |
| DRINKING WATER DISPENSERS Filtered Chilled and Boiling Water Commercial | 1 supplier |
| DRINKING WATER DISPENSERS Filtered Chilled and Boiling Water Domestic | 1 supplier |
| DRINKING WATER DISPENSERS Mains Fed . | 1 supplier |
| DRINKING WATER DISPENSERS Stainless Steel . | 1 supplier |
| DRINKING WATER DISPENSERS Undersink Concealed | 1 supplier |
| DRINKING WATER DISPENSERS Wall Mounted . | 1 supplier |
| FANS Chimney Fans: Open Gas Fires / Atmospheric Boilers | 1 supplier |
| FLUE Systems Steam Boilers | 1 supplier |
| HEATING COMMERCIAL Electric Boilers . | 1 supplier |
| HEATING COMMERCIAL Gas Fired Boilers Low Flue Gas Temperatures | 1 supplier |
| HEATING COMMERCIAL Gas Fired Boilers Modulating | 1 supplier |
| HEATING COMMERCIAL Gas Fired Boilers Modulating Pre-Mix | 1 supplier |
| HEATING COMMERCIAL Gas Fired Boilers Multiple Installation | 1 supplier |
| HEATING COMMERCIAL Gas Fired Boilers NOx Class 6 EN 15420 and EN 297/A3 | 1 supplier |
| HEATING COMMERCIAL Gas Fired Boilers Ultra Low NOx Emissions | 1 supplier |
| HEATING COMMERCIAL Gas Fired Boilers Wall Mounted | 1 supplier |
| HEATING INDUSTRIAL LPG Propane Fired Boilers . | 1 supplier |
| PIPES Hot and Cold Water Pre-Insulated Biomass Boilers | 1 supplier |
| THERMOSTATS Room OpenTherm Boilers | 1 supplier |
