3 Ton Rheem 14.3 SEER2 R410A 92% AFUE 70,000 BTU Single Stage Multi-Position Gas Furnace Split System



• Condenser Model # RA14AZ36AJ1NA
• Gas Furnace Model # R921T0703A17M4SNAS
• Cased Evaporator Coil Model # RCFZ3621MTAAMC


•  10 year warranty on parts & compressor (registration required)
•  20 year warranty on heat exchanger (registration required)
•  Designed for vertical upflow, downflow & horizontal installations (see chart below)
•  High-efficiency single stage scroll compressor for increased reliability
•  Quiet & efficient multi-speed constant torque ECM blower motor
•  Energy saving single stage gas valve
•  Heavy duty aluminized steel primary heat exchanger
•  Stainless steel secondary heat exchanger
•  Composite condenser base pan eliminates corrosion & reduces decibel levels
•  Fully insulated furnace & coil cabinet with all aluminum evaporator coil
•  Condenser includes filter drier, internal thermal overload & internal pressure relief valve
•  Indoor coil features a factory installed internal thermal expansion valve
•  Coil drain pan constructed of high grade, heat resistant, corrosion free thermal-set material
•  Filter drier included with condenser (field installation required)
•  Condenser pre-charged with R410A refrigerant
•  Enhanced mufflers help lower vibration energy for quieter operation
•  Complies with California low NOx requirements up to 40ng/J
•  Part of the new Rheem Endeavor Line Classic Series
•  Convertible from natural gas to propane (LP) gas with kit

Condenser Dimensions:  H31" x W33 3/4" x D33 3/4"
Gas Furnace Dimensions:  H34" x W17 1/2" x D29 5/8"
Cased Coil Dimensions:  H28" x W21" x D21 11/16
Volts (condenser):  208/240
Volts (furnace):  115
Phase:  1
Hertz: 60
EER:  11.7
Liquid Line Valve Connection:  3/8" outside diameter
Suction Line Valve Connection:  3/4" outside diameter

Condenser Specification Sheets
Gas Furnace Specification Sheets
Cased Evaporator Coil Specification Sheets

*Non-zero clearance vent conversion kit (RXGY-CK) and zero-clearance vent conversion kit (RXGY-ZK) may be needed for certain configurations.  Please see chart below for details. 

Additional information

Heating Efficiency

Indoor Unit Air Flow

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Heating Capacity

Energy Star Certified


Model Number



Cooling Efficiency


Electric Air Conditioning (AC) Gas Heating System, Converts to LP (Propane) Gas, (RA14AZ, R921T & RCFZ Series)

Cooling Capacity

2 reviews for 3 Ton Rheem 14.3 SEER2 R410A 92% AFUE 70,000 BTU Single Stage Multi-Position Gas Furnace Split System

  1. Greg

    This 3 Ton Rheem 14.3 SEER2 R410A 92% AFUE Gas Furnace Split System is an absolute marvel! The price for this high-efficiency, powerful system is jaw-dropping, and its exceptional performance in providing comfort while being energy-efficient left me completely amazed. If you want top-tier heating and cooling without breaking the bank, this system is an unbelievable steal!

  2. Lawson H

    I recently purchased the 3 Ton Rheem 14.3 SEER2 R410A 92% AFUE 70,000 BTU Single Stage Multi-Position Gas Furnace Split System, and I’m thrilled with the fantastic price, top-notch equipment, and outstanding performance that have made a remarkable difference in my home comfort!

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