Antunes Controls 804111707 Pressure Switch R-410A which must be purchased separately

which must be purchased separately if they are also failing

the ICM282B is the latest iteration and fully replaces the discontinued ICM282A model with improved logic and hardware resilience

and EHS05H-A15B heater packages

Key Benefits Exact OEM Compatibility: Ensures a seamless fit for Carrier 330AAV and other high-efficiency furnace series without modifications

HSI ignitor life is shortened by over-voltage (above 132V)

Antunes Controls 804111707 Pressure Switch R-410A which must be purchased separatelyThe Antunes Controls 804111707 is a high performance HLGP A manual reset pressure switch designed for precision monitoring in commercial HVACR and process heating applications. This dual purpose unit features a high limit range of 5 to 28 inches W. C. and a low limit range of 6 to 24 inches W. C., providing critical protection against over pressure or loss of pressure conditions. Built for industrial durability, the 804111707 pressure switch