Armstrong 60L21 Blower MotorThe Armstrong 60L21 Blower Motor delivers reliable air movement with a 1 3 HP power rating and 115V AC, 1 Phase supply. This durable blower motor uses a Permanent Split Capacitor design for steady performance in HVAC and blower applications, operating at 60 Hz and delivering about 1075 RPM. Built for longevity, the Armstrong 60L21 features a NEMA Frame 48, sleeve bearing construction, and a compact footprint ideal for tight installations. With a 5 F

it withstands demanding temperatures and pressure in everyday installations

this AO Smith replacement part resists wear and corrosion

delivers precise venting control for gas systems

53 GPM in no-flow conditions—with a temperature rating of 32 to 225°F and a pressure rating up to 160 PSI

the Vent-Rite 1 Radiator Vent installs quickly with common fittings

Suction height: 6" single pipe

with ±1°F accuracy

This valve is designed for straightforward installation and reliable operation across a range of gas-fired appliances and piping configurations

45 inch width x 1

45 inch shank size is designed to fit common AO Smith mounting arrangements

and compliant operation in residential environments

this control brings safety