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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
Key Benefits: Direct Replacement: Specifically engineered to replace legacy part number 3H33749-2 for a precise fit
The blowout-proof stem and dual EPDM stem seals are rated for 200
including the PUZ-A42NHA2 and PUY-A36NHA2 models
When diagnosing HVAC control power issues
they use an internal electronic control module to manage motor phasing
EWC Controls NCM-3Z Control Panel THPU32HP7Y Key Benefits: Direct Replacement: SpecificallyThe EWC Controls NCM 3Z is a trade grade 2 or 3 zone HVAC control panel designed as the direct NCM 300 replacement for modern residential and light commercial applications. This universal 24VAC zone controller supports 2 Heat 1 Cool configurations, making it compatible with conventional gas electric, oil, hydronic, and heat pump systems. Featuring a high visibility LCD display, it provides technicians with real time data on system status, supply air
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