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Chaffoteaux PIGMA ULTRA 25 CF 25.8 kW

Photos - Boiler Chaffoteaux PIGMA ULTRA 25 CF 25.8 kW
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Double-circuit gas boiler for organizing heating and hot water supply in private households with a separate boiler room. It is a model with an open combustion chamber designed for wall mounting. For safe and stable operation of the boiler, a properly equipped chimney of a certain diameter and height is required, which provides reliable natural draft for the complete removal of combustion products. The manufacturer is positioned as one of the affordable products of the middle class. It has a significant thermal power (25.8 kW), which allows you to easily heat residential premises up to 208 m². The hot water circuit provides up to 14.3 liters per minute of hot water (subject to heating at a temperature of 25 °C), which is quite enough to meet the household needs of a family of 4-5 people. Th...anks to the advanced circuitry, the Chaffoteaux PIGMA ULTRA 25 CF boiler can work with low-temperature cooling systems such as "warm floor". It is also possible to use solar collectors for additional water heating. Microprocessor control has a simple, clear and intuitive interface. It allows you to use remote control from remote room thermostats or chronoprogrammers that set the weekly schedule for the device. The automation of the boiler is easily adapted to the use of liquefied natural gas.
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Chaffoteaux PIGMA ULTRA 25 CF 25.8 kW
25.8 kW
29.5 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:25.8 kW, area ~ 206 m²
Combustion chamber:open, flue 125 mm
DHW temperature:from 36 °С, up to 60 °С

Double-circuit gas boiler for organizing heating and hot water supply in private households with a separate boiler room. It is a model with an open combustion chamber designed for wall mounting. For safe and stable operation of the boiler, a properly equipped chimney of a certain diameter and height is required, which provides reliable natural draft for the complete removal of combustion products.

The manufacturer is positioned as one of the affordable products of the middle class. It has a significant thermal power (25.8 kW), which allows you to easily heat residential premises up to 208 m². The hot water circuit provides up to 14.3 liters per minute of hot water (subject to heating at a temperature of 25 °C), which is quite enough to meet the household needs of a family of 4-5 people.

Thanks to the advanced circuitry, the Chaffoteaux PIGMA ULTRA 25 CF boiler can work with low-temperature cooling systems such as "warm floor". It is also possible to use solar collectors for additional water heating. Microprocessor control has a simple, clear and intuitive interface. It allows you to use remote control from remote room thermostats or chronoprogrammers that set the weekly schedule for the device. The automation of the boiler is easily adapted to the use of liquefied natural gas.

All specifications
Specifications PIGMA ULTRA 25 CF
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area206 m²
Technical specs
Heat output25.8 kW
Power supply230 V
Power consumption50 W
Coolant min. T35 °С
Coolant max. T85 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure7 bar
Consumer specs
DHW min. T36 °С
DHW max. T60 °С
Performance (ΔT=25°C)14.3 L/min
Performance (ΔT ~30 °C)10.2 L/min
"Summer" mode
Heated floor mode
Circulation pump
Boiler specs
Efficiency92.7 %
Combustion chamberopen (atmospheric)
Flue diameter125 mm
Expansion vessel capacity8 L
Expansion vessel pressure1 bar
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
water circulation failure
frost protection
More specs
Dimensions (HxWxD)770x440x315 mm
Weight27 kg
Official Websitechaffoteaux-pro.com
Added to E-Catalogoctober 2017
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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