B = Type of Coil (Flowcheck Standard Cooling/Heat Pump).

Cooling Capacity: 48 = 48,000 BTUh 4 TonsĮxample Rheem Older Model Number: RCBA-3765G.

RĮxample Rheem Heat Pump Model Number: RP1848FC1NA The table below will show the RHEEM furnace model number nomenclature and explain each digit’s letters/numbers. How to read RHEEM furnace model number?Īll manufacturers have a similar style for their furnace model numbers. If 12,000 BTU’s is equal to 1 (one) ton of AC, then 18,000 is equal to 1.5 tons, and 24,000 is equal to 2 tons, and so on.

The number to remember is 12,000 BTU’s or, more simply, 12. This number represents the nominal BTU of the system in thousands. The size is usually divided by 24, 36, 42, or 60. Look for those elusive two digits in the model number.

To identify the tonnage of your RHEEM air conditioner or heat pump, you can read the model number. The size or tonnage is coded into the model number. What size is my RHEEM air conditioner and heat pump? On the RHEEM air conditioner or heat pump, the model number is printed above the refrigerant valves on the unit’s backside. On the RHEEM furnace, the data plate is located inside the furnace. You can find the model (and serial) number on a data plate. Read on to know more on how to decode the RHEEM model number, identify the size of the unit, and so on. A model number consists of several important pieces of information associated with the unit. RHEEM HVAC model number lookup is used to determine the correct replacement part when needed.

Rheem serial numbers nomenclature hvac