Carrier specifications Physical Data - 48TF004-007cont

Table 1 — Physical Data — 48TF004-007 (cont)

UNIT SIZE 48TF			E/F/M/N004	D/E/F/L/M/N005		D/E/F/L/M/N006	D/E/F007
FURNACE SECTION
Rollout Switch Cutout
Temp (F)††			195	195		195	195
Burner Orifice Diameter
(in. ...drill size)
Natural Gas	Std	TFD	—	.113...33		.113...33	.113...33
		TFE	.113...33	.113...33		.113...33	.113...33
		TFF	.113...33	.129...30		.129...30	.129...30
		TFL	—	.102...38		.102...38	—
		TFM	.102...38	.102...38		.102...38	—
		TFN	.102...38	.116...32		.116...32	—
Liquid Propane	Alt	TFD	—	.089...43		.089...43	.089...43
		TFE	.089...43	.089...43		.089...43	.089...43
		TFF	.089...43	.102...38		.102...38	.102...38
		TFL	—	.082...45		.082...45	—
		TFM	.082...45	.082...45		.082...45	—
Thermostat Heat Anticipator		TFN	.082...45	.089...43		.089...43	—
Setting (amps)
208/230 v and 575	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	TFD	—	72,000		72,000	72,000
		TFE	72,000	115,000		115,000	115,000
		TFF	82,000	120,000		120,000	120,000
		TFL	—	60,000		60,000	—
		TFM	60,000	90,000		90,000	—
		TFN	90,000	120,000		120,000	—
	Stage 2	TFF	115,000	150,000		150,000	150,000
	(3-phase units)
Efficiency (Steady
State) (%)			80	80		80	80
Temperature Rise Range		TFD	—	25-55		25-55	25-55
		TFE	25-55	35-65		35-65	35-65
		TFF	55-85	50-80		50-80	50-80
		TFL	—	20-50		20-50	—
		TFM	20-50	30-60		30-60	—
Manifold Pressure (in. wg)		TFN	30-60	40-70		40-70	—
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			1/	1/		1/	1/
Size (in.)
			2	2		2	2
HIGH-PRESSURE SWITCH (psig)
Standard Compressor				450 ± 50			500 ± 50
Internal Relief (Differential)
Cutout				428			428
Reset (Auto.)				320			320
LOSS-OF-CHARGE (LOW-					7 ± 3
PRESSURE SWITCH) (psig)
Cutout
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	—	Aluminum
Bhp	—	Brake Horsepower
Cu	—	Copper

*Evaporator coil fin material/condenser coil fin material. Contact your local representative for details about coated fins.

†Weight of 14-in. roof curb. **Single phase/three-phase.

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

Single-phase units have a single-stage gas valve. The heating input values are as follows:

48TFF004, 115,000 Btuh 48TFF005, 150,000 Btuh 48TFF006, 150,000 Btuh

NOTE: High-static motor not available on single-phase units.

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