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WHAT'S NEW

Reliable Controls

NCH is now a Reliable Controls Authorized Dealer

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of the Iceberg

Soldering copper

Your solder should always be placed on the opposite side of the pipe where the flame is directed.…

Our PROJECTS

Viessmann Vitocrossal 200 Boilers

Commercial Boiler replacement

Frequently Asked QUESTIONS

FAQ

What is the difference between Acrylic and Gelcoat fiberglass?

Acrylic is a sheet of material that is heated and vacuum formed over a mold, creating a continous waterproof membrane. It is then reinforced with fiberglass. Gelcoat fiberglass is a polyester resin sprayed onto a mold and then reinforced with fine glass particles. One is a solid surface, the other is porous.

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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.