Natural Gas Warm Air Unit
Warm air is a wonderful way to heat your house quickly and efficiently as long as filters and grills are kept clean then dust circulation is not usually a problem. Most warm air installations are “refits” of units that were installed in the 1970/80s. You can also obtain a unit that will heat domestic hot water as well. One manufacturer that we have been using for many years is Johnson Starley (see link).
In a retrofit situation there is usually an alteration to the plenum chamber and the flue connection; manufacturing adapter kits are used to match the existing duct connection to the new appliance. One thing to always double-check on a warm air installation is the flue configuration; in most cases this terminates at a ridge vent, and the integrity of the flue should be checked for leakage into the roof space; this is usually by a smoke test. There is a secondary ventilation requirement for these appliances, but in most situations the existing one should be suitable. If not, it is quite easy to install additional ventilation if required; please contact us to arrange a site survey.
Our Charges—Natural Gas Warm Air Service & Certification—£110+ VAT
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