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simplifying the installation of 24Vac control circuits in demanding commercial environments
and R-300B gas furnace units
including Intertherm
this unit is specifically designed to replace the MK-573 series and 2473-130 models
you know that a failed solenoid coil can lead to hours of unnecessary system downtime
ZoneFirst MMPK Control Kit THPU32HP7Y simplifying the installation of 24VacThe ZoneFirst MMPK is a professional grade 3 zone control kit engineered for single stage HVAC systems, serving as the direct functional successor to the legacy MMP3K model. Transitioning to the MMPK provides technicians with a streamlined Plug In Play zoning system that utilizes RJ11 modular jacks for rapid damper connections, significantly reducing field labor time. This kit includes the foundational MMP3 control panel, a dedicated T24 transformer,
US$ 69.95
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