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Reliable Controls

NCH is now a Reliable Controls Authorized Dealer

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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…

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Lennox Multi-Furnace

Commercial Lennox mutli-furnace installation

Lennox Multi-Furnace

Frequently Asked QUESTIONS

FAQ

I have existing gray water line but it is hard to find, where can I find more?

The gray water line is Polybutylene (Poly-B for short) and is no longer manufactured.

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Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System

Healthy Climate High-Efficiency Particulate Air (HEPA) Filtration System

  • True HEPA system—means the entire system has been tested to meet industry standards for particle/bioaerosol filtration
  • Near-perfect filtration—up to 99.97% efficient in removing particles and bioaerosols down to 0.3 micron*
  • Sealed bypass design—traps particles and prevents them from escaping
  • Optional carbon filtration—helps remove odors
  • Powerful, yet quiet performance—completely and quietly filters the air inside your home, several times a day
  • Easy integration—designed to work with Lennox® heating and cooling systems for total home comfort
  • No ozone emissions— a known lung irritant**
  • 5-Year Limited Warranty on covered components

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