Banner Images

TIP...
of the Iceberg

Know where your main water shutoff is located

Make a point of locating your main water shutoff, ensure it is well labelled and advise everyone…

Our PROJECTS

Viessmann Vitocrossal 200 Boilers

Commercial Boiler replacement

Frequently Asked QUESTIONS

FAQ

What do I need to know about my WETT inspection?

First and foremost, it is important to understand that WETT inspectors do not have any authority to prevent you from using your wood appliance; an Inspectors sole purpose is to inspect and advise.  

read details

Gas Detection

Gas detectors should be maintained and calibrated, in some cases, annually. NCH can calibrate most gas detectors onsite. Gas calibrations are performed using certified calibration gases and according to specific manufacturers procedures and specifications. Often most sensors can have life spans up to 5 years, but most should be calibrated annually. Our calibration services start at $150 per sensor not including travel or special expenses (if required). Calibrations come with a certificate of calibration which is often a requirement of OH&S or company Safety policies. Any sensors which fail calibration can be replaced or repaired by NCH technicians.