York Y32, Y33, Y34 PHYSICAL DATA HOT WATER COIL - 2 ROW, WATER PRESSURE DROP 2 ROW, 25 & 30 TON

246653-YTG-E-0108

PHYSICAL DATA HOT WATER COIL - 2 ROW

Coil Casing . . . . . . . . . . . . . . . . . . . . Galvanized Steel Coil Construction. . . . . . . . . . . . . . . . Al Fin / Cu. Tube Rows Deep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Fin Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . .006” Tube Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .016” Tubes / Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Fins Per Inch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Tubes High . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.50” Tube Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65” Face Area . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.16 ft.2 Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 lbs Operating Weight . . . . . . . . . . . . . . . . . . . . . . . 110 lbs

TABLE 14: WATER PRESSURE DROP (2 ROW, 25 & 30 TON)

GPM	20	40	60	80
WATER
PRESSURE	0.9	3.0	6.0	10.0
DROP

TABLE 15: STATIC RESISTANCE HOT WATER COIL (25 & 30 TON)

CFM	6000	8000	10000	15000
AIR PRESSURE DROP	0.07	0.11	0.16	0.32
1 ROW
AIR PRESSURE DROP	0.14	0.23	0.33	0.65
2 ROW

NOTE: Water pressure drop numbers are based on 60°F entering air temperature, 2.00” maximum air pres- sure drop across the hot water coil(s). ARI certified ratings at covering other conditions are available upon request. Hot water coils are approved for use with glycol (rates available upon request.)

TABLE 16: HOT WATER COIL (2 ROW, 25 & 30 TON)1

GPM	CFM	CAPACITY (MBH) AT ENTERING WATER TEMPERATURE
		140 °F	160 °F	180 °F	200 °F
	6000	177.5	223.8	270.4	317.3
	8000	203.8	257.2	311.1	365.5
20	10000	224.8	284.1	343.9	404.2
	12000	242.2	306.4	371.1	436.4
	15000	263.6	333.8	404.6	476.1
	6000	198.1	248.9	300.0	351.3
	8000	232.2	292.0	352.2	412.7
40	10000	260.7	328.1	395.9	464.1
	12000	285.0	359.0	433.4	508.3
	15000	316.0	398.4	481.3	564.8

TABLE 16: HOT WATER COIL (2 ROW, 25 & 30 TON)1(CONTINUED)

GPM	CFM	CAPACITY (MBH) AT ENTERING WATER TEMPERATURE
		140 °F	160 °F	180 °F	200 °F
	6000	206.1	258.7	311.4	364.2
	8000	243.6	305.9	368.4	431.1
60	10000	275.3	345.9	416.8	488.0
	12000	302.9	380.7	458.9	537.6
	15000	338.4	425.7	513.4	601.7
	6000	210.5	263.9	317.4	371.1
	8000	249.8	313.3	377.1	441.1
80	10000	283.3	355.6	428.2	501.0
	12000	312.7	392.7	473.0	553.6
	15000	351.0	440.9	531.3	622.1

1.Based on 60°F entering air temperature, 2.00” maximum pres- sure drop across the hot water coil.

TABLE 17: HOT WATER COIL (2 ROWS, 40 TON)1

		CAPACITY (MBH) AT ENTERING WATER
GPM	CFM		TEMPERATURE
		140 °F	160 °F	180 °F	200 °F
	8000	203.8	257.2	311.1	365.5
	11000	233.9	295.7	358.1	421.0
20	14000	257.0	325.3	394.2	463.8
	17000	275.5	349.0	423.3	498.3
	20000	290.9	368.7	447.4	526.9
	8000	232.2	292.0	352.2	412.7
	11000	273.3	344.1	415.3	487.0
40	14000	306.3	386.0	466.3	547.1
	17000	333.9	421.1	508.9	597.3
	20000	357.5	451.1	545.4	640.5
	8000	243.6	305.9	368.4	431.1
	11000	289.5	363.9	438.5	513.6
60	14000	327.2	411.5	496.3	581.5
	17000	359.2	452.0	545.3	639.2
	20000	386.9	487.1	587.9	689.4
	8000	249.8	313.3	377.1	441.1
	11000	298.5	374.7	451.2	528.1
80	14000	338.9	425.7	512.8	600.5
	17000	373.4	469.3	565.6	662.5
	20000	403.6	507.5	611.8	716.8

1.Based on 60°F entering air temperature, 2.00” maximum air pressure drop across the hot water coil.

ARI certified ratings at other conditions available upon request. Hot water coils are approved for use with glycol (ratings avail- able upon request).

TABLE 18: STATIC RESISTANCE HOT WATER COIL (40 TON)

CFM	8000	11000	14000	20000
AIR PRESSURE DROP 1 ROW	0.11	0.19	0.29	0.52
AIR PRESSURE DROP 2 ROW	0.23	0.39	0.58	1.06

TABLE 19: WATER PRESSURE DROP (2 ROW, 40 TON)

GPM	20	40	60	80
WATER PRESSURE DROP	0.9	3.0	6.0	10.0

20 Johnson Controls Unitary Products