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This Bard 9043-442 unit replaces older or failing motors
This hot water gas valve assembly is built to maintain consistent manifold pressure
Simplified Maintenance: Non-lubricated design eliminates the mess and ongoing upkeep required by grid or gear couplings
It is designed for line-voltage circuits and is not compatible with standard 24V residential transformers
Carrier EB51LZ221 Valve THPU32HP7Y This Bard 9043-442 unit replacesThe Carrier EB51LZ221 is a high performance HVAC pressure relief valve engineered for critical safety in industrial and commercial climate control systems. This OEM PRV is factory set with a 220# pressure rating (220 PSI) to provide essential overpressure protection for your refrigeration or hydronic circuits. Designed for seamless integration into existing pipework, it features high grade 3 4 x 3 4 NPT connections, specifically utilizing NPTFE and