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Is the MARS 19550 compatible with 3ARR3MARS550
Dual Refrigerant Application: Rated for use with both R-22 and R-407C
The brackets and gasket are optimized for flat surfaces but can be adapted to large-diameter round ducts with standard sheet metal techniques
a full Reznor 97534 Pilot Assembly replacement is the standard procedure to ensure safety
Reznor 220553 Valve R-410A Is the MARS 19550 compatibleFor service professionals maintaining light commercial and residential Reznor cooling equipment, the Reznor 220553 Thermal Expansion Valve is a critical 3 ton TXV designed to optimize refrigerant metering and evaporator performance. Built to handle the rigorous demands of HVAC refrigeration systems, this genuine Reznor replacement part features 5 8" x 5 8" connections, ensuring a precise fit and reducing the risk of leaks during field installation. By
