Subject to technical changes!
Slight changes may be made to the illustrations, process steps and technical data as a result of our policy of continuous improvement.
About these instructions
These Installation Instructions contain important information for the safe and professional installation,
These Installation Instructions are intended for qualified installers, who have the necessary training and experience for working on heating and gas systems.
About the XPak
The boiler was designed for heating water for a space heating system and generating hot water e.g. for domestic purposes. The boiler can be fitted with a remote control or an On/Off room thermostat (24 V), external sensor and with a
Dear Costumer,
Thank you for choosing the XPak boiler. This Raypak product provides more efficiency and greater comfort to the living space, thanks to its unique features.
The new patented aluminum heat exchanger provides ultra low emissions, higher efficiency and easier recycling after the boiler life.
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