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66,000 BTU Two-Stage Upflow/Horizontal ECM Variable Speed Gas Furnace 80% AFUE

66,000 BTU Two-Stage Upflow/Horizontal ECM Variable Speed Gas Furnace 80% AFUE

Best price now

$699.00at Surplus City LiquidatorsChecked Nov 7

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Price facts

  • Last seen at $699.00 at Surplus City Liquidators on Nov 7.

Our take on the 66,000 BTU Two-Stage Upflow/Horizontal ECM Variable Speed Gas Furnace 80% AFUE

This is a two-stage gas furnace with an ECM variable-speed blower, rated 80% AFUE. It takes 66,000 BTU of gas input and delivers about 52,000 BTU of heat, and it installs upflow or horizontal. The two stages and variable blower give gentler, longer, quieter heating runs than a single-stage furnace, but at 80% AFUE it vents through a metal flue and loses more heat up the chimney than 90%+ condensing models. It suits a home with an existing chimney and standard ductwork that wants steadier comfort without a high-efficiency retrofit.

Best forReplacing an older 80% furnace in a home with an existing metal flueHomeowners who want quieter, steadier heat than a single-stage unitUpflow or horizontal closet and basement installationsCold-climate homes sized near 52,000 BTU output
Pros
  • Two stages run mostly on low fire for steadier temperatures
  • ECM variable-speed blower is quieter and uses less electricity than a PSC motor
  • Upflow or horizontal layout fits more install spaces
  • Compact 14-1/2-inch-wide cabinet
  • Standard 120-volt single-phase power
Cons
  • 80% AFUE wastes more fuel than condensing furnaces
  • Needs a chimney or metal flue; not a PVC-vented unit
  • Propane use requires a separate conversion kit, sold separately
  • Non-communicating controls limit some smart thermostat features
  • Installation and gas work require a licensed contractor

66,000 BTU Two-Stage Upflow/Horizontal ECM Variable Speed Gas Furnace 80% AFUE prices at every store

  • Surplus City LiquidatorsNew

    In stock

    $699.00Checked Nov 7
    Visit Surplus City Liquidators

66,000 BTU Two-Stage Upflow/Horizontal ECM Variable Speed Gas Furnace 80% AFUE price history

Lowest price we've seen: $699.00 on Nov 7 at Surplus City Liquidators. Tracked across 1 store since Nov 7.

From Surplus City Liquidators

  • Two-stage gas furnace with ECM variable-speed motor
  • 80% AFUE efficiency
  • 66,000 BTU input, 52,000 BTU output
  • Upflow/horizontal configuration
  • 120 volts, 60 Hz, single phase, 1129 CFM
  • Non-communicating system controls
Guarantee
Backed by a manufacturer warranty; register your unit with the manufacturer for details. A 30-day start-up warranty is available through Surplus City for indivi
Shipping
Ships to all 48 contiguous states via ground, LTL, flatbed, ship-to-terminal or full truckload; orders processed within 3-5 business days; costs calculated by m
In the box
Furnace unit, Manufacture packaging

About the 66,000 BTU Two-Stage Upflow/Horizontal ECM Variable Speed Gas Furnace 80% AFUE

This is a two-stage gas furnace with an input of 66,000 BTU and an output of 52,000 BTU. It has an 80% AFUE efficiency rating. It uses an ECM variable-speed motor and moves 1129 CFM of air.

The furnace can be installed in an upflow or horizontal configuration. It runs on 120 volts at 60 Hz, single phase, and has non-communicating system controls. A propane conversion kit, model 11K48, is available but is not included. The unit comes with a manufacturer warranty. Register it with the manufacturer for details.

Stages
Two
Efficiency
80% AFUE
BTU input
66,000
BTU output
52,000
Motor
ECM, variable speed
Airflow
1129 CFM
Configuration
Upflow/horizontal
Power
120 V, 60 Hz, single phase
Controls
Non-communicating
Dimensions
33 in H x 14-1/2 in W x 28-3/8 in D
Weight
128 lbs
Propane conversion
Kit 11K48, not included
Warranty
Manufacturer warranty; register the unit with the manufacturer for details
In the box
Furnace unit

Specifications

Number Of Stages
Two

Questions and answers

Is this furnace worth it over a 90%+ condensing model?
Only if you have a chimney and want to avoid the extra venting and condensate work a condensing furnace needs. A 90%+ unit saves more gas over time but costs more to install and needs PVC venting and a drain.
What size home does 52,000 BTU output heat?
Roughly a well-insulated house in a moderate climate, but sizing depends on your home's heat loss, windows and ducts. Have a contractor run a load calculation before choosing.
Can it run on propane?
Yes, with a propane conversion kit, which is not included. The unit ships set up for natural gas.
Does it work with a smart thermostat?
It uses non-communicating controls, so a standard smart thermostat can run it, but proprietary communicating features are not supported.
What is in the box?
The furnace unit in the manufacturer's packaging. The propane kit, venting and thermostat are not included.
How much room does it need?
The cabinet is 33 inches high, 14-1/2 inches wide and 28-3/8 inches deep. Leave clearance for the flue and service access per the installation manual.
Where is the 66,000 BTU Two-Stage Upflow/Horizontal ECM Variable Speed Gas Furnace 80% AFUE cheapest?
At Surplus City Liquidators, for $699.00, as of our latest check.

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