Bryant 351DAS warranty Specifications, Afue%†, Spst, KGASB0201ALL, KGAHT0101CFP

SPECIFICATIONS

UNIT SIZE				036080		048080	060080
RATINGS AND PERFORMANCE
Input Btuh*				80,000		80,000	80,000
Output Capacity† ICS		Downflow		75,000		75,000	75,000
AFUE%†
Nonweatherized ICS		Downflow		90.0		90.0	90.0
Certified Temperature Rise Range °F				40—70		30—60	20—50
Certified External Static Pressure			Heating	0.15		0.15	0.15
			Cooling	0.50		0.50	0.50
Airflow CFM‡			Heating	1190		1285	1785
			Cooling	1245		1525	1925
ELECTRICAL
Unit Volts—Hertz—Phase						115—60—1
Operating Voltage Range Min—Max**						104—127
Maximum Unit Amps				7.6		10.0	14.1
Unit Ampacity††				10.4		13.4	18.4
Minimum Wire Size				14		14	12
Maximum Wire Length (Ft)‡‡				36		28	31
Maximum Fuse Size or Ckt Bkr Amps
(Time-Delay Fuse Recommended)				15		15	20
Transformer (24v)						40va
External Control			Heating			12va
Power Available			Cooling			21va
Air Conditioning Blower Relay						Standard
CONTROLS
Limit Control						SPST
Heating Blower Control (Off Delay)						Factory Set at 135 Sec
Burners (Monoport)				4		4	4
Gas Connection Size						1/2-in. NPT
GAS CONTROLS
Gas Valve (Redundant/Gas Convertible)		Manufacturer				White-Rodgers
	Min Inlet Pressure (In. wc)				4.5 (Natural Gas) 11.0 (Propane)
	Max Inlet Pressure (In. wc)				13.6 (Natural and Propane Gases)
Ignition Device						Hot Surface
BLOWER DATA
Direct-Drive Motor HP (Permanent Split Capacitor)				1/3		1/2	3/4
Motor Full Load Amps				5.8		7.9	11.1
RPM (Nominal)—Speeds						1075—4
Blower Wheel Diameter x Width (In.)				10 x 7		11 x 8	11 x 10
Filter Size (In.)—Permanent Washable					(1) 16 x 25 x 1		(1) 20 x 25 x 1
FACTORY-AUTHORIZED AND LISTED, DEALER-INSTALLED OPTIONS
Downflow Base***						KGASB0201ALL
Vent Termination Kit (Bracket Only for 2 Pipes)						2-in.—KGAVT0101BRA
						3-in.—KGAVT0201BRA
Concentric Vent Termination Kit (Single Exit)						2-in.—KGAVT0501CVT
						3-in.—KGAVT0601CVT
Condensate Freeze Protection Kit						KGAHT0101CFP
Electronic/Mechanical Air Cleaner						Model AIRA or 902B or MACA
Humidifier						Model HUM
Heat/Energy Recovery Ventilator					Model VA3B, VB5B, VC5B, or VL3A

*Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 2% for each 1000 ft above sea level. In Canada, derate

the unit 5% from 2000 to 4500 ft above sea level.

†Capacity and AFUE in accordance with U.S. Government DOE test procedures.

‡ Airflow shown is for top only return-air supply.

**Permissible voltage limits for proper furnace operation.

††Unit ampacity = 125% of largest component’s full load amps plus 100% of all other potential operating components (EAC, humidifier, etc.). ‡‡ Length shown is measured 1 way along wire path between unit and service panel for maximum 2% voltage drop.

***Required for installation on combustible floors when no coil box is used, or when any coil box other than a Bryant CD5 or CK5 cased coil is used. ICS—Isolated Combustion System

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