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SKU: 83007625941
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Common Questions & Technical Insights Is the 129436-L3 compatible with legacy 301-D2-O2 controllers
What is the connection size for the gauge glass
Contact terminals are 5/16-24 UNF-2A threads
The externally equalized design allows for precise superheat control even in high-load evaporators
making it suitable for both residential heating and heavy-duty commercial HVAC maintenance
Aaon ASM01891 Pressure Control 320735-701 Common Questions & Technical InsightsThe Aaon ASM01891 Pressure Control is a sophisticated Two Condenser Head Pressure II Module engineered to optimize performance in complex HVACR systems. As a direct replacement for V20660, this authentic OEM ASM01891 part ensures seamless integration and high precision monitoring for units with Two physically separate condenser sections. By utilizing E BUS communication, the ASM01891 head pressure control can monitor up to four individual head