the unit can be mounted in other orientations

This specific model is designed for steam boiler applications

Can I substitute this with a switch that has a different WC rating

System Protection: Built-in 5-minute delay prevents nuisance trips and protects compressor longevity

which is the standard for most residential blower motor replacements in Lennox air handlers

Carrier CRHEATER105A00 Electric Heat Kit 322027-701 the unit can be mountedThe Carrier CRHEATER105A00 Electric Heat Kit is a field installed accessory designed for seamless integration with 3 phase commercial rooftop units and select air handlers. This 16. 0 kW electric heater provides a nominal heating capacity of 54,640 BTUH when operated at 240V, or 40,980 BTUH at 208V. Built as a genuine Carrier OEM part, it utilizes open coil resistance wires supported by ceramic insulators to ensure high thermal conductivity and long