

VaillantSKU: HBVAEFP612S
Vaillant ecoFIT Pure 612 System Boiler 12kW
(0010020395)£1,119.99
Ex.VAT
Extended lead times may apply
Product features:
- High-specification aluminium heat exchanger delivers ErP A-rated thermal efficiency up to 94 percent
- Ultra-compact dimensions and rear flue capabilities explicitly designed for streamlined cupboard installations
- Intelligent modulation range scales down to 20 percent output to minimise unnecessary fuel consumption
- Installer-focused architecture features front-facing component access and fully removable side panels
- Integrated two-stage frost protection ensures continuous hydraulic integrity throughout extreme winter conditions
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VaillantSKU: HBVAEFP612S
Vaillant ecoFIT Pure 612 System Boiler 12kW
(0010020395)

£1,119.99
Ex.VAT
Extended lead times may apply
Product features:
- High-specification aluminium heat exchanger delivers ErP A-rated thermal efficiency up to 94 percent
- Ultra-compact dimensions and rear flue capabilities explicitly designed for streamlined cupboard installations
- Intelligent modulation range scales down to 20 percent output to minimise unnecessary fuel consumption
- Installer-focused architecture features front-facing component access and fully removable side panels
- Integrated two-stage frost protection ensures continuous hydraulic integrity throughout extreme winter conditions
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The Vaillant ecoFIT Pure 612 is a highly compact, 12kW wall-mounted system boiler engineered to deliver exceptional ErP A-rated heating efficiency for small to medium-sized domestic properties. Utilising a premium-grade aluminium heat exchanger, this unit provides rapid thermal transfer and exceptional longevity while significantly reducing energy consumption. The intelligent modulation system allows the burner to step down to just 20 percent of its maximum output, ensuring precise hydraulic balancing and preventing unnecessary fuel expenditure during periods of low heating demand. Operating at an ultra-quiet acoustic level of 45 dB(A), the appliance ensures minimal disruption when situated in central living spaces.
Designed with trade professionals in mind, this lightweight 31kg boiler features both top and rear concentric flue options, granting unparalleled siting flexibility for restricted cupboard installations. Maintenance access is vastly simplified through a fully removable front fascia and side panels, allowing engineers to service all primary internal components without dismounting the unit. Furthermore, the integration of advanced two-stage frost protection safeguards the hydraulic circuitry against freezing, ensuring robust year-round performance regardless of ambient temperature fluctuations.
Q: Can this boiler be installed inside a standard kitchen cupboard?
A: Yes, its highly compact dimensions of 700mm x 390mm x 295mm and flexible flue options are explicitly designed for restricted cupboard integration.
Q: What is the lowest modulation ratio achieved by the burner?
A: The advanced burner configuration can modulate down to 20 percent of its total output to match exact heating demands.
Q: Are both top and rear flue configurations supported?
A: The unit fully accommodates both top and rear concentric flue systems, providing essential adaptability for complex routing requirements.
Q: How does the system protect against extreme cold conditions?
A: It features an intelligent two-stage frost protection mechanism that automatically activates to prevent internal circuitry from freezing during winter months.
Designed with trade professionals in mind, this lightweight 31kg boiler features both top and rear concentric flue options, granting unparalleled siting flexibility for restricted cupboard installations. Maintenance access is vastly simplified through a fully removable front fascia and side panels, allowing engineers to service all primary internal components without dismounting the unit. Furthermore, the integration of advanced two-stage frost protection safeguards the hydraulic circuitry against freezing, ensuring robust year-round performance regardless of ambient temperature fluctuations.
Q: Can this boiler be installed inside a standard kitchen cupboard?
A: Yes, its highly compact dimensions of 700mm x 390mm x 295mm and flexible flue options are explicitly designed for restricted cupboard integration.
Q: What is the lowest modulation ratio achieved by the burner?
A: The advanced burner configuration can modulate down to 20 percent of its total output to match exact heating demands.
Q: Are both top and rear flue configurations supported?
A: The unit fully accommodates both top and rear concentric flue systems, providing essential adaptability for complex routing requirements.
Q: How does the system protect against extreme cold conditions?
A: It features an intelligent two-stage frost protection mechanism that automatically activates to prevent internal circuitry from freezing during winter months.



