Bell & Gossett 179269LF E9020S 1AAB Series e90 Pump

Radiant floor zones use Bell & Gossett 179269LF E9020S for energy-efficient residential HVAC circulation and small hydronic systems. Its 1/4 HP single-phase motor accepts 115 or 208 to 230 V, while the 1AAB 1-inch flanged configuration and 4-5/8-inch bronze impeller support compact heating loops. Confirm the stainless steel shaft sleeve, system curve, flange alignment, and motor voltage before startup.

The Series e-90 High Efficiency E9020S uses a bronze impeller and stainless steel shaft sleeve within a 1AAB flanged pump configuration. Its single-phase motor suits compatible residential circuits, while verified data does not include GPM, maximum head, amp draw, RPM, seal type, operating temperature, dimensions, weight, thermal protection, or self-priming capability. Match the pump to the radiant-floor duty point before installation.

Key Features of Bell & Gossett 179269LF Series e-90 E9020S

- 1/4 HP motor supports residential HVAC and radiant floor heating zones.
- 115 or 208 to 230 V single-phase operation suits compatible heating circuits.
- 1AAB pump size supports 1-inch flanged hydronic piping installations.
- 4-5/8-inch bronze impeller supports the specified E9020S hydraulic configuration.
- Stainless steel shaft sleeve helps protect the rotating shaft interface.
- Series e-90 high-efficiency design supports energy-conscious hydronic circulation.
- Compact flanged construction suits small residential and light-commercial heating loops.
- Flow, head, amperage, RPM, seal, temperature, dimensions, weight, protection, and warranty require confirmation.

Why Choose Bell & Gossett 179269LF Series e-90 E9020S

This Bell & Gossett radiant-heating circulator combines compact installation with bronze impeller and stainless shaft protection.

- Build: Bronze hydraulics, stainless shaft sleeve, and flanged construction support compatible radiant-heating systems.
- Value: Compact design and flexible voltage can simplify residential replacement planning and system upgrades.
- Audience: Radiant-floor installers, residential HVAC contractors, boiler technicians, hydronic service teams, and property managers can specify this model.

Applications & Use Cases

Use the Bell & Gossett 179269LF Series e-90 E9020S for radiant floor heating, residential HVAC, small hydronic zones, and compact boiler loops. Physical dimensions, unit weight, and connection reach were not supplied, so verify 1-inch flange spacing, valve clearance, shaft access, motor wiring, lifting room, and service clearance before installation.

Warranty & Support

- Warranty: Bell & Gossett general product terms provide one year from installation or 18 months from product date code, whichever occurs first.
- Verify voltage, purge trapped air, inspect the bronze impeller and shaft sleeve, confirm alignment, and check flow during commissioning.

Flush strainers, monitor the pump body for leakage, and inspect the impeller and flange during scheduled radiant-system service. Purchase the Bell & Gossett 179269LF Series e-90 E9020S radiant heating pump from Mulmotor.com for authentic equipment, applicable factory warranty protection, and pump support.