Description
The ecoTEC plus 48kW light commercial wall-hung boiler range is a compact, high-efficiency solution designed for commercial applications where space is at a premium. Built in Vaillant’s award-winning Derbyshire manufacturing plant, this boiler offer flexibility, ease of installation, and exceptional reliability for a range of projects.
Why Choose a Light Commercial Boiler?
Designed for larger residential properties and commercial premises, the ecoTEC plus 48kW provides high-output heating in a compact form. Ideal for businesses, schools, and apartment blocks, these boilers can be cascaded for higher outputs, making them a versatile alternative to bulky commercial boilers.
Features:
- Compact design – Smaller dimensions and lighter weight of only 38kg, make installation easier, even in restrictive spaces.
- High-efficiency stainless steel heat exchanger – Provides exceptional performance, lower running costs, and an ErP A+ efficiency rating.
- Compatible with cascade installations – Can be installed in multiples on a wall or rig system for larger premises with high heat demand.
- Natural gas and LPG compatibility – Can be converted to LPG for projects without a mains gas supply.
- Internal ducted rain collector – Prevents rain ingress from the flue system, protecting electrical components inside the boiler.
- Gunmetal air separator with system pressure gauge – Reduces unwanted vented emissions, with a removable front cover for easy maintenance.
- Hydrogen-ready – Successfully tested with up to 20% hydrogen blend as part of the HyDeploy project, ensuring future-proof low-carbon heating.
- Plate heat exchanger required for cascade installations where net output exceeds 70kW.
Technical data:
- Brand – Vaillant
- Range – ecoTEC Plus
- Product Type – 48 Light Commercial Boiler
- ErP Rating – A+
- Wattage – 48kW
- Depth – 405mm
- Width – 440mm
- Height – 720mm
- Weight – 38kg
- Heat Exchanger Material – Stainless Steel
- Mounting – Wall Mounted
- Heat Output Range Natural Gas G20 at 20mb At 50°C To 30°C – 8.7-48.0kW
- Heat Output Range Natural Gas G20 at 20mb At 80°C To 60°C – 7.8-44.1kW
- Conversion To LPG G31 At 37mb (conversion by installer on site) At 50°C To 30°C – 8.6-46.6kW
- Conversion To LPG G31 At 37mb (conversion by installer on site) At 80°C To 60°C – 8.6-46.6kW
- Maximum Heat Input (net) – 45.2kW
- Modulation ratio N:1 – 5.5:1 (18%)
- PCDB seasonal efficiency – 94%
- Part L2 seasonal efficiency NG – 95.9%
- Net efficiency 100% At 80°C To 60°C – 98.2%
- Net efficiency 30% At 50°C To 30°C – 109.2%
- Gas Working Pressure NG – 20mbar
- Gas Working Pressure LPG – 37mbar
- Nominal Gas Consumption At 15°C 1013mb NG – 4.8m³/h
- Nominal Gas Consumption At 15°C 1013mb LPG – 3.5kg/h
- NOx Class 6 0% Oxygen (Dry) – 30.8mg/kWh
- Minimum / Maximum Flow Temperature – 30°C / 80°C
- Nominal CH flow rate ∆ t = 20 K – 1900l/hr
- Pump Head In DHW Mode, Minimum / Maximum / Default – 100mbar / 400mbar / 200mbar
- Pump head in CH mode, Minimum / Maximum / Default – 100mbar / 400mbar / 200mbar
- Condensate (PH Range 3.5 – 4.0) – 5.0l/h
- Standby Loss ∆ t = 30 K – 25W
- Maximum Power Consumption – 162W
- Standby Power Consumption – < 2
- Supply Voltage / Frequency / Current
- 230V / 50Hz / 3Amp
- IP Rating – IPX4D
- Noise Level, Load EN 15036-1 re1pW – 56.5dB(A)
- Internal Water Capacity (PH Range 6.5 – 8.5) – 3.5l
- Concentric Air Flue duct – Ø 80mm / 125mm
- Connection Size (B23p) – Ø 80mm
- Maximum Horizontal Flue Length – 18mtr
- Maximum Vertical Flue Length – 21mtr
- Flue Mass Flow Qmax NG – 20.3g/s
- Minimum / Maximum Flue Gas Temperature – 40˚C / 78˚C
- Fan Pressure B23p In Single – 125Pa
- Maximum Flue Resistance In Cascade – 50Pa
- Flow And Return Connections – 1.¼”BSP
- Gas Connection – 1″BSP
- Condensate Connection Pipe – Ø 19mm ID
- Pressure Relief Valve Size – ¾”BSP
- Minimum / Maximum Operating Pressure – 0.8bar / 4.0bar
- High Efficiency Pump (built-in) – UPMM 25-85 EEI ≥ 0.23
Standards & Certifications:
- Certification For GB – C13, C33, C43, C53, C93, B23, B23p, B33, B53, B53p
- Manufacturer Code0010021520
- Delivery OnlyNo
- Product TypeLight Commercial Boiler
- BrandVaillant
- RangeecoTEC Plus
- Style48
- MaterialStainless Steel
- ColourWhite
- Depth405mm
- Height720mm
- Width440mm
- Weight38kg
- Wattage48kW
- ErP RatingA+
- IP RatingIP X4D
- Acoustic Performance56.5dB(A)
Reviews
There are no reviews yet.