Grundfos 99452454 Pump 326010-701 This motor is the standard

This motor is the standard for contractors requiring reliable HVAC blower motor replacement performance in legacy Lennox equipment

Critical Safety Protection: High-limit functionality prevents the system from exceeding maximum thermal thresholds

Engineered with a three-pin configuration

this item cannot be returned once purchased

45 PSI to maintain the internal seal via the float mechanism

Grundfos 99452454 Pump 326010-701 This motor is the standardThe Grundfos 99452454, model UP15 10B5 TLC, is a single speed bronze circulator pump engineered for peak efficiency in domestic hot water recirculation and open loop heating systems. Designed for 115V operation, this 1 25 HP pump features a 1 2" sweat connection and an integrated digital timer with battery backup, allowing contractors to optimize system runtime based on specific demand patterns. The canned rotor design ensures the bearings are