Bryant manual Physical Data Ð 580D036-072, Unit Size 580D Medium LOW/MEDIUM High Heat

PHYSICAL DATA Ð 580D036-072 (cont)

		036	048		060	072
UNIT SIZE 580D		MEDIUM/	LOW/MEDIUM/		LOW/MEDIUM/	LOW/MEDIUM/
		HIGH HEAT	HIGH HEAT		HIGH HEAT	HIGH HEAT
FURNACE SECTION
Rollout Switch Cutout
Temp (F)**		195	195		195	195
Burner Ori®ce Diameter
(in. ...drill size)
Natural Gas	Std	.113...33	.113...33/.113...33/.129...30		.113...33/.113...33/.129...30	.113...33/.113...33/.129...30
Liquid Propane	Alt	.089...43	.089...43/.089...43/.102...38		.089...43/.089...43/.102...38	.089...43/.089...43/.102...38
Pilot Ori®ce Diameter
(Quantity) in. ...drill size
Natural Gas	Std	Ð	Ð		Ð	Ð
Liquid Propane	Alt	Ð	Ð		Ð	Ð
Thermostat Heat Anticipator
Setting (amps)
208/230 v and 575 v Stage 1		.14	.14		.14	.14
Stage 2		.14	.14		.14	.14
460 v Stage 1		.14	.14		.14	.14
Stage 2		.14	.14		.14	.14
Gas Input (Btuh) Stage 1		72,000/82,000	72,000/115,000/120,000		72,000/115,000/120,000	72,000/115,000/120,000
Stage 2		Ð/115,000	Ð/Ð/150,000		Ð/Ð/150,000	Ð/Ð/150,000
Efficiency (Steady
State) (%)		80	80		80	80
Temperature Rise Range		25-55/55-85	25-55/35-65/50-80		25-55/35-65/50-80	25-55/35-65/50-80
Manifold Pressure (in. wg)
Natural Gas	Std	3.5	3.5		3.5	3.5
Liquid Propane	Alt	3.5	3.5		3.5	3.5
Gas Valve Quantity		1	1		1	1
Gas Valve Pressure Range
Psig		0.180-0.487	0.180-0.487		0.180-0.487	0.180-0.487
in. wg		5.0-13.5	5.0-13.5		5.0-13.5	5.0-13.5
Field Gas Connection
Size (in.)		1¤2	1¤2		1¤2	1¤2
HIGH-PRESSURE SWITCH (psig)²²
Standard Compressor			450 ± 50			500 ± 50
Internal Relief (Differential)
Cutout			428			428
Reset (Auto.)			320			320
LOW-PRESSURE SWITCH (psig)²²
Cutout				7 ± 3
Reset (Auto.)				22 ± 7
FREEZE PROTECTION
THERMOSTAT (F)**
Opens				30 ± 5
Closes				45 ± 5
OUTDOOR-AIR INLET SCREENS					Cleanable
Quantity...Size (in.)				1...20 x 24 x 1
RETURN-AIR FILTERS					Throwaway
Quantity...Size (in.)				2...16 x 25 x 2

	LEGEND
Al	Ð Aluminum
Bhp	Ð Brake Horsepower
Cu	Ð Copper

*Evaporator coil ®n material/condenser coil ®n material. Contact your local representative for details about coated ®ns.

²Weight of 14-in. roof curb.

**Rollout switch lockout is manually reset by interrupting power to unit or resetting thermostat.

²²Requires an optional or accessory Controls Upgrade Kit.

NOTE: The 580D036-150 units have a loss-of-charge/low-pressure switch (accessory or option) located in the liquid line.

9