York PV9 036-21584-001Rev. B, Dimensions, Models, Maximum Elbows And Vent Lengths, Pipe Size

036-21584-001 Rev. B (1004)
	26-1/2					26-1/2
	24-5/8		A			25-3/8
1-1/2” GAS
PIPE ENTRY
7/8” JUNCTION						1-1/2” GAS
						PIPE ENTRY
BOX HOLE
T-STAT WIRING		30-7/8		40		7/8” JUNCTION
7/8” K.O.
						BOX HOLE
CONDENSATE
DRAIN 7/8” K.O.		21-1/2		28-3/8
OPTIONAL RETURN AIR				21-1/2
						T-STAT WIRING
CUT-OUT (either side)		13-7/8
FOR USE WITH						7/8” K.O.
		11
EXTERNAL FILTER				11		CONDENSATE
FRAME		7			8
						DRAIN 7/8” K.O.
7/8	23-3/4	7/8	FRONT			RIGHT SIDE
	30-1/8
	LEFT SIDE		1-3/8	24-3/8		5/8
		26-3/4	1-1/4	20		5/8
			D
			C			B
			1-3/4
		BOTTOM IMAGE		26-1/2
				TOP IMAGE
		RETURN END
				SUPPLY END
DIMENSIONS
Models	CFM	Cabinet		Cabinet Dimension			Air Intake
		Size	A (in.)	B (in.)		C (in.)	D (in.)
PV9A12N040UP11	1200	A	14-1/2	13-1/2		12-1/8	6-1/4
PV9B12N060UP11	1200	B	17-1/2	16-1/4		15-1/8	8-1/2
PV9B12N080UP11	1200	B	17-1/2	16-1/4		15-1/8	8-1/2
PV9C16N080UP11	1600	C	21	19-3/4		18-1/2	8-7/8
PV9C20N100UP11	2000	C	21	19-3/4		18-1/2	8-7/8
PV9D20N120UP11	2000	D	24-1/2	23-1/4		21-7/8	10-5/8

COMBUSTION AIR SUPPLY AND VENT PIPING

MAXIMUM ELBOWS AND VENT LENGTHS

Models	Pipe Size			Maximum Number of Elbows*						Minimum
	Inches (cm)									Length
		1	2	3	4	5	6	7	8
40,000	1-1/2	30	25	20	10	N/A	N/A	N/A	N/A	5
40,000	2	70	65	60	55	50	45	35	25	5
60,000	1-1/2 (3.8)	30	25	20	10	N/A	N/A	N/A	N/A	5
60,000	2 (5.1)	60	55	50	45	40	30	20	10	5
60,000	3 (7.6)	85	80	75	70	65	60	50	40	20
80,000	1-1/2 (3.8)	20	15	N/A	N/A	N/A	N/A	N/A	N/A	5
80,000	2 (5.1)	60	55	50	45	40	30	20	10	5
80,000	3 (7.6)	85	80	75	70	65	60	50	40	20
100,000	2 (5.1)	25	20	15	N/A	N/A	N/A	N/A	N/A	5
100,000	3 (7.6)	85	80	75	70	65	60	50	40	20
120,000	3 (7.6)	75	70	65	60	55	45	35	25	5

Three elbows (two in vent pipe and one in the air intake pipe) are already accounted for and need not be included in the elbow count from the Table above.

2 Unitary Products Group