Heat Controller HTH SERIES, HTD SERIES HTV036,/6äÎÈÊ*ÀÌÊ&HTD036 œPart`Load, HTH036 Part Load

Engineering Design Guide HTV/HTD/HTH SERIES Heat Controller, Inc.

GeothermalTwo HeatStagePumpGeothermalSystemsHeatnPumpHeatSystemsController GeoMax 2

PERFORMANCE DATA

HTV036,/6äÎÈÊ*>ÀÌÊ&HTD036œPart>`Load

& HTH036 Part Load

Performance capacities shown in thousands of Btuh.

800 CFM Rated Airflow

			WPD			COOLING - EAT 80°F DB / 67°F WB									HEATING - EAT 70°F
EWT °F	GPM	PSI		FT	TC	SC	Sens/Tot	KW	HR	EER		HWG	HC	KW	HE	LAT	COP		HWG
							Ratio
20	8.0	4.7		10.9			Operation	Not Recommended					17.3	1.46	12.3	90.0	3.48		1 9
																			2.4
	4.0	1.2		2.8	29.8	18.9	0.63	0.79	32.5	37.7	0.5		19.1	1.51	14.0	92.1	3.71		2.1
																			1
30	6.0	2.6		6.1	30.1	18.9	0.63	0.75	32.7	40.3	0.5		19.8	1.51	14.6	92.9	3.84		2.4
	8.0	4.5		10.4	30.3	19.0	0.63	0.73	32.8	41.6	0.4		20.1	1.51	15.0	93.3	3.91		2.24
	4.0	1.1		2.5	30.6	20.4	0.67	0.90	33.6	34.0	0.8		21.8	1.56	16.5	95.2	4.08		2.2
40	6.0	2.6		5.9	30.8	20.4	0.66	0.84	33.7	36.9	0.7		22.6	1.57	17.3	96.2	4.22		2.35
	8.0	4.4		10.2	31.0	20.5	0.66	0.81	33.7	38.3	0.7		23.1	1.58	17.7	96.7	4.29		2.4
	4.0	1.0		2.2	30.3	21.1	0.70	1.03	33.8	29.4	1.2		24.6	1.64	19.0	98.5	4.40		2.4
50	6.0	2.5		5.7	30.7	21.2	0.69	0.95	33.9	32.2	1.1		25.6	1.64	20.0	99.6	4.57		2.5
	8.0	4.2		9.7	30.9	21.2	0.69	0.92	34.0	33.7	1.0		26.2	1.65	20.5	100.3	4.64		2.6
	4.0	0.9		2.0	29.2	21.2	0.72	1.19	33.3	24.6	2.5		27.5	1.66	21.9	101.9	4.87	2.6
60	6.0	2.4		5.5	29.9	21.3	0.71	1.09	33.7	27.3	2.2		28.7	1.66	23.0	103.2	5.06	2.7
	8.0	4.1		9.5	30.2	21.4	0.71	1.05	33.8	28.7	2.0		29.4	1.67	23.7	104.0	5.16	2.8
	4.0	0.8		1.8	27.7	20.6	0.74	1.36	32.3	20.4	2.2		30.5	1.68	24.8	105.3	5.34	2.9
70	6.0	2.3		5.3	28.6	20.9	0.73	1.26	32.9	22.7	2.0		32.0	1.68	26.2	107.0	5.56	3.0
	8.0	4.0		9.2	29.0	21.1	0.73	1.21	33.1	24.0	1.8		32.7	1.69	27.0	107.9	5.68	3.1
	4.0	0.7		1.7	26.0	19.8	0.76	1.56	31.3	16.7	2.8		33.7	1.70	27.9	109.0	5.82	3.1
80	6.0	2.3		5.2	26.9	20.2	0.75	1.45	31.9	18.6	2.6		35.3	1.71	29.5	110.9	6.06	3.2
	8.0	3.9		9.0	27.4	20.4	0.75	1.39	32.2	19.7	2.4		36.2	1.71	30.4	111.9	6.20	3.3
	4.0	0.6		1.5	24.2	19.0	0.79	1.78	30.3	13.6	3.8		36.9	1.72	31.0	112.7	6.30	3.3
90	6.0	2.1		4.9	25.1	19.4	0.77	1.66	30.8	15.1	3.6		38.8	1.73	32.9	114.9	6.57	3.4
	8.0	3.7		8.5	25.6	19.6	0.77	1.60	31.1	16.0	3.3		39.9	1.74	33.9	116.1	6.73	3.6
	4.0	0.6		1.4	22.7	18.5	0.81	2.02	29.6	11.2
												4.5
100	6.0	2.1		4.8	23.4	18.7	0.80	1.89	29.9	12.4	4.3
	8.0	3.6		8.3	23.8	18.9	0.79	1.83	30.1	13.0	4.2
	4.0	0.6		1.3	21.5	18.3	0.85	2.30	29.3	9.4	5.8
110	6.0	2.0		4.6	22.0	18.3	0.83	2.16	29.4	10.2	5.6			Operation Not Recommended
	8.0	3.4		7.9	22.3	18.4	0.82	2.09	29.5	10.7	5.4
	4.0	0.5		1.2	20.7	18.0	0.87	2.57	29.4	8.1	7.3
120	6.0	1.9		4.5	21.1	18.3	0.87	2.44	29.5	8.6	7.0
	8.0	3.3		7.7	21.3	18.4	0.86	2.40	29.5	8.9	6.8
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certified conditions are 86°F EWT, 80.6°F DB / 66.2°F WB																	Rev: 01/07/07JH
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.

Operation below 60°F EWT requires optional insulated water circuit.

Operation below 40°F EWT is based upon 15% antifreeze solution.

,EGEND

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