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Whole House Gas Furnace
  • 98% AFUE
  • Multi-position installation: upflow - horizontal left or right
  • Compatible with the Daikin One+ smart thermostat and other Daikin communicating equipment
  • Durable tubular stainless-steel heat exchanger
  • Secondary stainless-steel heat exchanger for increased efficiency
  • Efficient and quiet variable-speed induced draft blower motor
  • Durable silicon nitride igniter
  • Self-diagnostic control board continuously monitors the system for consistent and reliable operation
  • Self-calibrating modulating gas valve autoconfigures for each installation
  • Fully insulated heat exchanger and blower section
  • Optional continuous air circulation to keep the air moving throughout the home
Unit of Measure

Specifications

High-Fire Input

 N/A 80000 Btu/h

High-Fire Output

 N/A 78400 Btu/h

Low-Fire Steady-State Input

 N/A 40000 Btu/h

Low-Fire Steady-State Output

 N/A 39200 Btu/h

Annualized Fuel Utilization Efficiency

 N/A 98 %

Temperature Rise Range

 N/A 25 - 55ºF

Vent Diameter

 N/A 2 to 3 in

No. of Burners

 N/A 4

Min. Circuit Ampacity

 N/A 11.6 A

Max. Overcurrent Device

 N/A 15 A

Shipping Weight

 N/A 142 lb

Circulator Blower

Available AC

 N/A 1.5 to 4.0 A

Size (D x W)

 N/A 11 x 10

Horsepower

 N/A 3/4 hp

RPM

 N/A 1075

Speed

 N/A VS ECM

Dimensions

Depth

 N/A 29 in

Width

 N/A 21 in

Height

 N/A 34 1/2 in

Features

N/A

Standard Features

  • ComfortNet™ Communicating System compatible
  • Heavy-duty aluminized-steel tubular heat exchanger
  • Stainless-steel secondary heat exchanger
  • Self-calibrating modulating gas valve auto-configure for each installation
  • Durable Silicon Nitride igniter
  • Quiet variable-speed induced draft blower
  • Utilizes ComfortNet™ communicating, two-stage or single-stage thermostats
  • Self-diagnostic control board with constant memory fault code history output to a dual 7-segment display
  • Color-coded low-voltage terminals with provisions for electronic air cleaner and humidifier
  • Efficient and quiet variable-speed airflow system gently ramps up or down according to heating or cooling demand
  • Multiple continuous fan speed options offer quiet air circulation
  • Auto-Comfort and enhanced dehumidification modes available
  • All models comply with California 40 ng/J - Low NOx emissions standard
  • AHRI Certified; ETL Listed

Cabinet Features

  • Designed for multi-position installation — DM97MC: upflow, horizontal left or right DC97MC: downflow, horizontal left or right
  • Certified for direct vent (2-pipe) or non-direct vent (1-pipe)
  • Easy-to-install top venting with optional side venting
  • Convenient left or right connection for gas and electrical service
  • Cabinet air leakage (QLeak) < 2%
  • Heavy-gauge steel cabinet with durable finish
  • Fully insulated heat exchanger and blower section
  • Airtight solid bottom or side return with easy-cut tabs for effortless removal in bottom air-inlet applications

Notes

N/A

  • All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply.
  • Gas Service Connection 1/2" FPT
  • Important: Size fuses and wires properly and make electrical connections in accordance with the National Electrical Code and/or all existing local codes.
  • For bottom return: Failure to unfold flanges may reduce airflow by up to 18%. This could result in performance and noise issues.
  • For servicing or cleaning, a 24" front clearance is required. Unit connections (electrical, flue and drain) may necessitate greater clearances than the minimum clearances listed above. In all cases, accessibility clearance must take precedence over clearances from the enclosure where accessibility clearances are greater.