Approved Vendors - 16X25 Gas Furnace Filter Base 1&2 in

Approved Vendors - 20X25 Gas Furnace Filter Base 1&2 in

Rinnai® - Air Intake Filter All Boiler Models

Approved Vendors - Filter Grill Box With Flange, 14 x 25 in, 6 in Deep

Approved Vendors - Gas Cap, 1-1/4 in, Socket, MDPE

Approved Vendors - Gas Flex, 1/2 in ID, 1/2 in, FNPT x MNPT, 24 in L

GE Appliances - Gas Central Furnace, 4 ton, 80 Kbtu/hr, Upflow/Horizontal, 95% AFUE

Rheem® - Gas Valve And Pilot Adapter Kit

Approved Vendors - Gas Cap, 1/2 in, Socket, MDPE

Approved Vendors - Gas Flex, 1/2 in ID, 3/4 in, FNPT x MNPT, 24 in L