Plaza notes
Hard ruleDescription
Does this actuator require a specific valve body
SPDT with Center Off Position
service labels
preventing premature fouling in the valve body
always verify your unit's wiring diagram before installation
Lochinvar & A.O. Smith 100278134 Control 326070-701 Does this actuator require aThe Lochinvar & A. O. Smith 100278134 Control is a critical OEM User Interface Control board engineered for precise system management in high efficiency condensing boilers. As a direct replacement for legacy part numbers RLY20136K, RLY20136, and 100189277, this Boiler Control Board provides the necessary digital interface for real time monitoring and adjustment of combustion parameters. This HVAC Replacement Part is a standard component in the
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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