Carrier LA21RB556 Blower Wheel 326058-757 it optimizes the HVAC blower

it optimizes the HVAC blower assembly performance

a fouled or cracked probe is often the culprit behind intermittent burner lockouts

Always verify the amperage draw of your controller or relay before landing wires

these elements are designed to withstand standard commercial refrigerant pressures

maximum limit as per the boiler manual

Carrier LA21RB556 Blower Wheel 326058-757 it optimizes the HVAC blowerThe Carrier LA21RB556 Blower Wheel is a precision engineered OEM inducer blower wheel designed for high efficiency draft induction in Carrier, Bryant, and Payne gas fired furnaces and packaged units. This induced draft wheel is the direct performance upgrade and replacement for LA21RB554, featuring a 6 1 4" diameter and 2 3 8" width. Constructed from durable aluminum, this centrifugal blower wheel is balanced to minimize shaft vibration and optimize