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Enhanced microprocessor technology specifically tuned for hot surface ignition systems
Rugged Reliability: Durable construction designed for commercial HVAC proving and energy management systems
The Q3451C is typically used in intermittent pilot systems
as the valve body is provided as a standalone component to allow for field-specific voltage configuration
Can I use these tappings for a pressure test gauge
Carrier 331709-797 TXV Kit 318172-701 Enhanced microprocessor technology specifically tunedThe Carrier 331709 797 TXV Kit is a vital OEM replacement part designed for high capacity residential air conditioning and heat pump systems. Engineered specifically for R 410A refrigerant, this 6 ton thermostatic expansion valve ensures precise metering to maintain optimal superheat and evaporator efficiency. As a hard shutoff TXV, it prevents refrigerant migration during the off cycle, which is essential for protecting the compressor from liquid
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