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Make sure you have enough chimney

A rule of thumb for determining how much chimney you need for proper woodstove performance is…

Our PROJECTS

Viessmann Vitocrossal 200 Boilers

Commercial Boiler replacement

Frequently Asked QUESTIONS

FAQ

At what temperatue does a heat pump become ineffective?

Air source heat pumps are dependant on outside air temperature and become less efficient as the temperature drops. We recommend -10C as a set point where the heat pump should default to a backup heat source

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Refrigeration Technician

Now Hiring - Journeyman Refrigeration Technician required as a Service and Installation technician

Experience with large commercial racks is essential

Must be comfortable with pipe sizing and installation

HVAC experience helpful

This is not an Appliance repair position

Wage commensurate with experience. We offer a competitive wage and benefit package and a beautiful location in which to settle down and earn a living.

Resumes to info@nch.ca