CMHC Guide – House as a System

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CMHC Homeowner Guide

A Guide to Mechanical Equipment for Healthy Indoor Environments This guide summarizes current information on heating, cooling and ventilation systems …

Continuous Fan Operation

Definite advantages can be obtained by providing continuous fan operation, particularly with the use of Fresh-Air Ventilation Systems, Energy Efficient Air …

Boiler Maintenance

Hot water heating systems require some maintenance, including draining the boiler and venting the radiators to ensure things are running …

Air Conditioner Maintenance

After turning the power off to the unit, rinse outdoor coil annually with a garden hose to remove dust, grass …

Eliminating Hot or Cold Spots at Home

The most common solution is to run the furnace fan on a continuous basis. A furnace with a variable ECM …

Does the Air Conditioner Sit on a Pad or a Bracket?

It really depends on the location of the condenser unit. It is preferable to mount the unit on brackets attached to …

Noise Levels of Our Air Conditioner Units

The outside noise that comes from the condenser is 64 to 74 decibels (dB). A hair dryer at three meters is …

I Have Two Furnaces, Do I Need Two Air Conditioner Units?

Tell us where the comfort issue is and at what time. Is it during dinner? At bedtime? If it is …

Troubleshooting Your Furnace or Air Conditioner

Please check the following before calling us for service. These are problems that homeowners tend to overlook and are not …

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