The Bryant FFMA Air Handler is primarily designed for apartment applications as an upflow only indoor fan coil for split-system heat pumps for use with Puron refrigerant . Accessory field-installed electric heat kits are available in 5, 7.5 or 10 kW sizes. The 018, 024, 030, and 036 size units use a piston refrigerant metering device. The 019, 025, 031 and 037 size units come equipped with a TXV. All unit sizes are factory-configured for Puron refrigerant. However, they can be used for R-22 applications with the addition of an accessory R-22 TXV kit. The FFMA 018, 024, 030, and 036 sizes use a 3-speed PSC motor. The FFMA 019, 025, 031, and 037 sizes use a 5-speed multi-tap ECM motor for efficiency. Motors are suspended at three points on rubber grommets for quieter operation. Refrigerant lines and thermostat low voltage connections are made through the top while the high voltage connections are made from either the right, left or top side of the fan coil. Sweat-type refrigerant connections on both liquid and vapor lines make for swift, low-cost installation. All service access to the unit is conveniently located in the front.

Standard Features:

• Low voltage connection
• Breaker switch comes with accessory electric heater only
• Front return shown with grille removed. Units may also be installed as bottom return.
• Liquid line connection copper
• Vapor line connection copper
• High voltage connection 7/8 inches, 22 mm diameter knock outs,both sides of unit
• Fresh air intakes, 3.4 inches, 85.8 mm diameter opening with plastic cap
• Primary drain connection 3/4 inches, 19 mm female pipe thread -fpt-
• Auxiliary drain connection 3/4 inches, 19 mm female pipe thread -fpt-
• All units are vertical upflow only.

Cabinet Features:

• The cabinet sizes allow units to fit between standard stud spacings
• No return-air duct work is required if the application provides for return air in the front of the cabinet through a louvered closet door or optional louvered wall panel.
• This unit is field convertible to bottom return without the need for an additional accessory kit.
• The cabinet exterior is made of galvanized sheet metal.
• The cabinet is fully insulated to meet applications in conditioned space.
• This unit is not approved for installation in unconditioned spaces.
• Primary and secondary drain connections exit from the bottom or either side of the cabinet.
• Fresh air intake holes measuring 3.4 inches, 35mm are located on each side of the unit cabinet and come capped from the factory.