Bryant operation manual Base Unit Dimensions 581A155 and

	STD UNIT		ECONO-		CORNER			CORNER			CORNER			CORNER
UNIT			MIZER														DIM A		DIM B		DIM C
	WEIGHT					A			B			C			D
581A			WEIGHT
	Lb	Kg	Lb	Kg	Lb		Kg	Lb		Kg	Lb		Kg	Lb		Kg	ft-in.	mm	ft-in.	mm	ft-in.	mm
155	1725	782	110	50	427		194	390		177	438		199	470		213	3-3	991	3-5	1051	1-10	559
180	1800	816	110	50	417		189	399		181	481		218	503		228	3-2	961	3-6	1070	1-10	559

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POWER EXHAUST/ BAROMETRIC RELIEF (ACCESSORY ONLY)

NOTES:

1.	Refer to print for roof curb accessory dimensions.
2.	Dimensions in ( ) are in millimeters.

3. Center of Gravity.

4. Direction of airflow.

5.Ductwork to be attached to accessory roof curb only.

6.Minimum clearance:

•Rear: 7 ft-0 in. (2134) for coil removal. This dimension can be reduced to 4 ft-0 in. (1219) if conditions permit coil removal from the top.

•4 ft-0 in. (1219) to combustible surfaces, all four sides (includes between units).

•Left side: 4 ft-0 in.(1219) for proper condenser coil airflow.

•Front: 4 ft-0 in. (1219) for control box access.

•Right side: 4 ft-0 in. (1219) for proper operation of damper and power exhaust if so equipped.

•Top: 6 ft-0 in. (1829) to assure proper condenser fan operation.

•Bottom: 14 in. (356) to combustible surfaces (when not using curb).

•Control box side: 3 ft-0 in. (914) to ungrounded surfaces, non-combustible.

•Control box side: 3 ft-6 in. (1067) to block or concrete walls, or other grounded surfaces.

•Local codes or jurisdiction may prevail.

7.With the exception of clearance for the condenser coil and the damper/ power exhaust as stated in Note no. 6, a removable fence or barricade requires no clearance.

8.Dimensions are from outside of corner post. Allow 0 ft-5/16in. (8) on each side for top cover drip edge.

581A180 ONLY

POWER EXHAUST/

BAROMETRIC RELIEF (ACCESSORY ONLY)

FIELD

SUPPLIED

Fig. 4 — Base Unit Dimensions; 581A155 and 180