Clearances, Accessories

035-09651-001-A-0304

All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request.

•ELECTRIC HEATER - Add 14-1/4" to unit height when used.

•SUPPLY AIR PLENUM - Add 27-1/2" to unit height when used.

•BASE - Add 20" to unit height when used.

FIG.12 - UNIT DIMENSIONS & CLEARANCES (F3EH090 & F4EH120)

CLEARANCES

Side with RETURN AIR opening	24"
Side with SUPPLY AIR opening	24"1
Side with PIPING CONNECTIONS	52"2
Side opposite PIPING CONNECTIONS	12"
Side with access for both POWER & CONTROL WIRING	–3
	–3
Bottom	–4

1Overall dimension of the unit will vary if an electric heater, a supply air plenum or a base is used.

2This dimension is required for removal of the coil. Only 26" is required for normal servicing.

3Although no clearance is required for service and operation, some clearance may be required for routing the power wiring and the control wiring.

4Allow enough clearance to trap the condensate drain line.

Unitary Products Group