Grundfos 96409354 Flanges R-407C or if the system frequently

or if the system frequently trips high-limit switches due to delayed ignition

Hermetic Sealing: High-grade burner gaskets and ignitor seals prevent combustion gas bypass and protect the cabinet from heat damage

This unit is typically configured for CCW (Counter-Clockwise) rotation as viewed from the lead end

and glycol solutions

Reduced Troubleshooting Time: Replacing the aging or drifted thermistor-indoor ambient sensor eliminates 70% of common PTAC temperature fluctuation complaints

Grundfos 96409354 Flanges R-407C or if the system frequentlyThe Grundfos 96409354 is a professional grade set of 2 inch cast iron pump flanges designed for high head circulating systems. Engineered for a precision fit with Grundfos UP and UPS series circulators, these flanges ensure a leak proof seal and structural integrity in hydronic heating systems and chilled water applications. Featuring a standard 2 bolt flange configuration, this kit includes the necessary hardware and gaskets to streamline