Daikin-McQuay 065498401 Control 321142-301 and the units are direct

and the units are direct interchangeable replacements

Common Questions & Technical Insights Is the 16x25x5-1/4-M11 interchangeable with standard 16x25x5 filters

and bleed air from the lines without risking damage to the sensor diaphragm from sudden pressure spikes or surges

Common Questions & Troubleshooting What are the symptoms of a failing Nordyne 632546R

The integrated Schrader access valve on the inlet end allows technicians to monitor pressure drop in real-time

Daikin-McQuay 065498401 Control 321142-301 and the units are directThe Daikin McQuay 065498401 Control is a heavy duty DPST HVAC controller engineered for precision temperature management within the 55 65F range. Designed for high performance commercial HVAC systems, this unit supports multi tap voltage configurations including 120V, 208V, and 240V AC, providing versatile power compatibility for retrofits and new installations alike. Its Double Pole Single Throw (DPST) architecture ensures reliable switching of both