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inspect the pressure switch tubing for obstructions
ensuring a leak-proof seal for accurate pressure sensing
or if the unit gets "stuck" in defrost mode (fan remains off while the compressor runs)
ensuring it maintains proper alignment within the flame path of Carrier
shielding internal components from environmental debris and moisture during continuous operation
Trane EXC2073 Heat Exchanger 320788-703 inspect the pressure switch tubingThe Trane EXC2073 Heat Exchanger is a critical OEM component designed for high efficiency thermal transfer in industrial and commercial HVAC systems. This unit is the direct EXC1872 replacement, engineered to restore factory standard performance in compatible gas fired furnaces and rooftop units. Constructed from high grade aluminized steel, the EXC2073 is built to withstand rigorous thermal cycling while resisting the corrosive effects of flue gas
US$ 60.00
US$ 61.99
US$ 69.95