UniTrane Fan-Coil (Trane Company (The))

Performance Data Hot Water Reheat Coil

Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 20 F (-7 C) delta T.

All performance measured on high speed tap, 115 V, 0.2" (.5 cm) ESP, with no filter. See page 14 for performance groupings.

Table PD-18 — High Static Motor,Group 1

	Main Coil	TMBH		GPM	WPD
FC	Rows	(TkW)	Q/ITD	(L/s)	(Pa)
	2	3.2 (.9)	0.03	0.3 (.02)	0.01 (30)
02	3	3.2 (.9)	0.03	0.3 (.02)	0.01 (30)
	4	3.0 (.9)	0.03	0.3 (.02)	0.01 (30)
	2	4.5 (1.3)	0.04	0.5 (.03)	0.02 (60)
03	3	4.3 (1.3)	0.04	0.4 (.03)	0.02 (60)
	4	4.1 (1.2)	0.04	0.4 (.03)	0.02 (60)
	2	5.9 (1.7)	0.05	0.6 (.04)	0.04 (120)
04	3	6.5 (1.9)	0.06	0.7 (.04)	0.05 (150)
	4	6.3 (1.8)	0.06	0.6 (.04)	0.04 (120)
	2	10.1 (3.0)	0.09	1.0 (.06)	0.12 (359)
06	3	11.0 (3.2)	0.10	1.1 (.07)	0.14 (419)
	4	10.6 (3.1)	0.10	1.1 (.07)	0.13 (389)
	2	13.8(4.0)	0.13	1.4 (.09)	0.22 (658)
08	3	13.6 (4.0)	0.12	1.4 (.09)	0.22 (658)
	4	13.2 (3.9)	0.12	1.3 (.08)	0.21(628)
	2	17.8(5.2)	0.16	1.8 (.11)	0.38 (1140)
10	3	18.8 (5.5)	0.17	1.9 (.12)	0.42 (1260)
	4	18.1 (5.3)	0.17	1.8 (.11)	0.40(1200)
	2	20.8 (6.1)	0.19	2.1 (.13)	0.54 (1620)
12	3	21.3 (6.2)	0.19	2.1 (.13)	0.57 (1700)
	4	20.8 (6.1)	0.19	2.1 (.13)	0.54 (1620)

Table PD-19 — High Static Motor,Group 2

	Main Coil	TMBH		GPM	WPD
FC	Rows	(TkW)	Q/ITD	(L/s)	(Pa)
	2	3.1 (.9)	0.03	0.3(.02)	0.01(30)
02	3	3.0 (.9)	0.03	0.3(.02)	0.01(30)
	4	2.9 (.8)	0.03	0.3(.02)	0.01 (30)
	2	4.3 (1.3)	0.04	0.4(.03)	0.02 (60)
03	3	4.0 (1.2)	0.04	0.4(.03)	0.02 (60)
	4	3.9 (1.1)	0.04	0.4(.03)	0.02 (60)
	2	5.6 (1.6)	0.05	0.6(.04)	0.04 (120)
04	3	6.1 (1.8)	0.06	0.6(.04)	0.04 (120)
	4	6.0 (1.8)	0.05	0.6(.04)	0.04 (120)
	2	9.6 (2.8)	0.09	1.0(.06)	0.11 (329)
06	3	10.3 (3.0)	0.09	1.0(.06)	0.11 (329)
	4	10.0 (2.9)	0.09	1.0(.06)	0.12 (359)
	2	13.2 (3.9)	0.12	1.3(.08)	0.20 (598)
08	3	13.0 (3.8)	0.12	1.3(.08)	0.20 (598)
	4	12.7 (3.7)	0.12	1.3(.08)	0.19 (568)
	2	17.0 (5.0)	0.16	1.7(.11)	0.35 (1050)
10	3	17.7 (5.2)	0.16	1.8(.11)	0.38 (1140)
	4	17.2 (5.0)	0.16	1.7(.11)	0.36 (108)
	2	19.9 (5.8)	0.18	2.0(.13)	0.50 (1500)
12	3	20.4 (6.0)	0.19	2.0(.13)	0.52 (1560)
	4	19.9 (5.8)	0.18	2.0(.13)	0.50 (1500)

Note:

Medium and low speed capacities are approximately 80 percent and 60 percent respectively of the high speed capacity.

Q/ITD = MBH (kW)/(Entering water temperature -Entering air temperature) when delta T and GPM (L/s) remain constant. To determine heating capacities at a different entering water temperature or entering air temperature, compute the new ITD and multiply it by the Q/ITD shown.

High static motors need the appropriate length of duct to prevent poor acoustical applications.

Table PD-20 — High Static Motor,Group 3

	Main Coil	TMBH		GPM	WPD
FC	Rows	(TkW)	Q/ITD	(L/s)	(Pa)
	2	2.9 (.8)	0.03	0.3 (.02)	0.01 (30)
02	3	2.8 (.8)	0.03	0.3 (.02)	0.01 (30)
	4	2.7 (.8)	0.03	0.3 (.02)	0.01 (30)
	2	4.1 (1.2)	0.04	0.4 (.03)	0.02 (60)
03	3	3.9 (1.1)	0.04	0.4 (.03)	0.02 (60)
	4	3.8 (1.1)	0.03	0.4 (.03)	0.02 (60)
	2	5.5 (1.6)	0.05	0.6 (.04)	0.03 (90)
04	3	5.9 (1.7)	0.05	0.6 (.04)	0.04 (120)
	4	5.8 (1.7)	0.05	0.6 (.04)	0.04 (120)
	2	9.2 (2.7)	0.08	1.0 (.06)	0.10 (299)
06	3	9.9 (2.9)	0.09	1.0 (.06)	0.11 (329)
	4	9.7 (2.8)	0.09	1.0 (.06)	0.11 (329)
	2	12.7 (3.7)	0.12	1.3 (.08)	0.19 (568)
08	3	12.5 (3.7)	0.11	1.3 (.08)	0.19 (568)
	4	12.3 (3.6)	0.11	1.2 (.08)	0.18 (538)
	2	16.4 (4.8)	0.15	1.6 (.10)	0.33 (987)
10	3	17.0 (5.0)	0.15	1.7 (.11)	0.35 (1050)
	4	16.6 (4.9)	0.15	1.7 (.11)	0.34 (1020)
	2	19.2 (5.6)	0.18	1.9 (.12)	0.47 (1400)
12	3	19.6 (5.7)	0.18	2.0 (.13)	0.49 (1460)
	4	19.2 (5.6)	0.17	1.9 (.12)	0.47 (1400)

Note:

1. Medium and low speed capacities are approximately 80 percent and 60 percent respectively of the high speed capacity.

2. Q/ITD=MBH(kW)/(Entering water temperature - Entering air temperature) when delta T and GPM (L/s) remain constant. To determine heating capacities at a different entering water temperature or entering air temperature, compute the new ITD and multiply it by the Q/ITD shown.

3. High static motors need the appropriate length of duct to prevent poor acoustical applications. Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 20 F (-7 C) delta T. All performance measured on high speed tap, 115 V, 0.2" (.5 cm) ESP, with no filter.

UniTrane Fan-Coil - Page 21