Purewell Variheat
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Purewell Variheat


This example of a Hamworthy boiler is tolerant of older heating systems and has exceptional efficiency with fully modulating burner for close control and load matching

Purewell VariHeat boilers are available in condensing or non condensing versions. There are 5 models in the condensing range with outputs from 70kW to 180kW, and 4 models in the non-condensing range with outputs from 65kW to125kW. Both models are equipped with a fully modulating pre-mix gas fired burner.

A direct replacement for cast iron atmospheric boilers, with exceptional seasonal efficiency performance, the Purewell VariHeat has ultra low emissions and durability built in as standard. It exceeds the requirements of the revisions to the Building Regulations.

Exceptional Performance

Hamworthy have designed the Purewell VariHeat to retain all the benefits of the traditional boilers. At 25mg/kWh NOx emissions, the Purewell VariHeat easily achieves European Class 5 performance.

Boiler controls are functional and simple to use, with Building Management System (BMS) compatibility.

A selection of the commercial and residential heating solutions products we supply and install: