The opening point is adjusted by turning the range adjustment screw

eliminating field-modification needs

you know that a failed Carrier LH33EP001 IGC Control Board can bring an entire rooftop unit or furnace to a standstill

It cannot be used to replace traditional 750mv millivolt systems or standard standing pilot valves without significant system modification

The contacts are rated for 12 FLA / 60 LRA at 125VAC and 6 FLA / 35 LRA at 250VAC

Carrier P461-3706 Motor Pulley 326058-756 The opening point is adjustedThe Carrier P461 3706 Motor Pulley is a high performance, variable pitch sheave designed for precise airflow balancing and belt tension management in commercial HVAC systems. Engineered from heavy duty cast iron, this 1 groove adjustable pulley features a 7 8" bore and an adjustable pitch diameter ranging from 3. 4" to 4. 4". This flexibility allows field technicians to fine tune blower motor speeds and system static pressure without the need for