Grundfos 00529913 Union Adapter Set R-22 This HVAC replacement fan blade

This HVAC replacement fan blade provides the necessary CFM to ensure the unit operates within its specified temperature rise range

eliminating the need for mounting bracket modifications in compatible intertherm furnace replacement motor service calls

providing stable control across varying conditions

Natural Gas Optimization: Pre-calibrated pilot orifice designed specifically for natural gas standing pilot configurations

While found in many fan-type and blower-type unit heaters

Grundfos 00529913 Union Adapter Set R-22 This HVAC replacement fan bladeThe Grundfos 00529913 Union Adapter Set is a professional grade 1 2" sweat connection kit engineered for high performance fluid handling. Constructed from heavy duty bronze, this pump union set provides superior corrosion resistance, making it an ideal choice for residential hot water recirculation systems and open loop heating applications. This genuine Grundfos replacement part is specifically designed for UP and UPS series circulator pumps,