Carrier 16416 Plug 326010-701 protecting the heat exchanger from

protecting the heat exchanger from thermal stress and optimizing the burner firing rate for consistent hot water delivery in high-demand commercial environments

washing will not restore its adsorptive properties

Featuring a 1-1/2" Female NPT inlet and a 2" Female NPT outlet

Can I install this on an oil-fired system

Carrier 16416 Plug 326010-701 protecting the heat exchanger fromThe Carrier 16416 Plug is a critical OEM component designed for specific Carrier fan motor assemblies and HVAC control systems. This specialized HVAC wire harness connector ensures a secure, vibration resistant electrical connection, preventing intermittent signal loss in high demand residential and commercial applications. As a genuine Carrier replacement part, it meets exact factory specifications for pin configuration and housing durability,