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the EF17BZ278 is a complete reversing valve with coil assembly
ensuring consistent electrical continuity across thousands of cycles
which is vital for preventing delayed ignition and soot buildup
it will typically remain functional down to 3 PSI
High Temperature Rating: Capable of handling water supply temperatures up to 170°F (77°C)
Nordyne 904857 Motor 321894-709 the EF17BZ278 is a completeThe Nordyne 904857 Motor is a high performance 115V blower motor built for direct drive furnace and air handler applications. As a veteran HVACR technician, you know that matching the exact technical profile is critical for maintaining static pressure and airflow across the heat exchanger. This 1 3 HP furnace motor operates at a nominal 1025 RPM and features a 4 speed motor design, allowing for precise lead selection to balance heating and cooling CFM
US$ 39.95
US$ 135.00