oil furnace - Granby Conforto Lowboy Rear Front Breach
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Granby Conforto Lowboy Rear/Front Breach Oil Furnace

Suggested Retail Price*: $

The highest efficiency non-condensing oil-fired furnace on the North American market.

Considerable Savings

Certified Energy Star at all firing rates, with ECM blower motor option


A more even heat and quicker, more precise response to a call for heat from the thermostat

Equipped with an advanced technology AC-ready electronic board

Ease of Installation

Allows for simple retrofit installation with its standard plenum sizes

Standard chimney venting and optional direct vent balance flue venting available

Its light weight and size make it easy to handle

Peace of Mind

Bears the Granby Industries quality seal

Robust and durable combustion chamber

Simple maintenance required.

General Characteristics

  • Equipped with quick-heat non-refractory stainless steel combustion chamber and secondary heat exchanger that allows the furnace to heat up faster and cool down faster
  • This results in a more even indoor room temperature and additional fuel oil savings
  • Venting options :
  • Using a standard chimney and standard burner
  • Using optional Granby Industries DVS (Direct Vent System) – through-the-wall venting with a balanced flue burner (applicable for oil-fired furnace only)
  • Rear breach for the KLR
  • Front breach for the KLF
  • Requires simple maintenance mainly because:
  • Low internal pressure heat exchanger design helps maintain a clean combustion
    • No soot build-up in heat exchanger when doing annual maintenance cleaning
    • Ensures optimal efficiency throughout the heating season
  • No problem if combustion chamber gets accumulated with fuel oil—just wipe off the excess oil
  • No need to ever replace the combustion chamber
  • Made of generic components easy to find and replace

* Pricing may vary based on current market pricing at the time of sale


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