Resideo - Honeywell Home AP402 Air PurgerAP402 Air Purger from Resideo Honeywell Home delivers reliable air purging for your HVAC and hydronic system. With a focus on dependable performance, this purger helps remove trapped air to improve overall system efficiency and reliability. The AP402 features a 1 2" bottom connection and a 1 8" top connection, rated to 125 PSI and 275F for versatile, safe operation across compatible setups. Designed for quick, straightforward installation in typical

this blower assembly is a dependable upgrade or replacement part for your heating system

Durable Premier White cover with a compact rectangular vertical design

Temperature Rating: -40 to 176 deg F

Durable construction: engineered for long service life and dependable performance

Compatible with F100/F200 media air cleaners

Commercial durability: Built for demanding environments and long service life

18 gauge gate

the MS8110A1206 combines precision and versatility

simplifying upgrades

5 in diaphragm for consistent response

It supports horizontal or vertical mounting and operates across 32–200°F fluids

enabling quick installation without modifications