Dark mode
United Kingdom
Catalog   /   Climate, Heating, Water Heating   /   Heating & Boilers   /   Boilers   /   UNO

UNO PIRO 40 40 kW

Photos - Boiler UNO PIRO 40 40 kW
Expecting restock
Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 320; Heat output (kW): 40; Coolant min. T (°C): 40; Coolant max. T (°C): 80; DHW min. T (°C): 30; DHW max. T (°C): 65; Performance (ΔT=25 °C) (L/min): 20; Efficiency (%): 91.6; Combustion chamber: closed (turbocharged)
add to listmy lists
UNO PIRO 40 40 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:40 kW, area ~ 320 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 30 °С, up to 65 °С
All specifications
Specifications PIRO 40
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area320 m²
Technical specs
Heat output40 kW
Power supply230 V
Power consumption130 W
Coolant min. T40 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure6 bar
Consumer specs
DHW min. T30 °С
DHW max. T65 °С
Performance (ΔT=25°C)20 L/min
"Summer" mode
Circulation pump
Boiler specs
Efficiency91.6 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Max. gas consumption4 m³/h
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
water circulation failure
frost protection
More specs
Dimensions (HxWxD)740x560x320 mm
Weight46 kg
Added to E-Catalogfebruary 2023
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog UNO 2025 - new arrivals, bestsellers, and the most relevant models UNO.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Filters
Models
(energy source) 
gas 
Out of stock
PIRO 40