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WHAT'S NEW

Reliable Controls

NCH is now a Reliable Controls Authorized Dealer

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of the Iceberg

Protect your furnace!

Electrical surge protection is a common consideration for all our electronics in the home.

Our PROJECTS

Commercial Rooftop Unit

Lennox Commecial Rooftop Unit

Commercial Rooftop Unit

Frequently Asked QUESTIONS

FAQ

How often do I change my furnace filter?

Standard 1" filters should be changed on average every three months. High capacity 5" filters should be checked after the first 6 months and changed within the year

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Replace your old mechanical thermostat

Replace your old mechanical thermostat. Installing a new programmable thermostat will save you money! The new models are user friendly and easy to install