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HE-Z Series - Zoning Capable and Energy Efficient right out of the Box
High Performance Heating and Cooling
Energy Saving Products Ltd. presents the HE-Z Series of fan coils. This innovative product will feature our newly developed PSB (Pressure Sensing Board) motor controller which is pre-set for cooling, heating and recirculation, but is field programmable providing an infinitely variable fan output. Zoning is simple as the VDC signal will vary dependant on system load, adjusting power input based on demand.  Fitting where others don't, the HE-Z series will become your ultimate choice in a multi-functional fan coil.


Hi-Velocity HE-Z Series Fan Coil
HE-Z Series Information
HE-Z Introduction Video
HE-Z Series Info Sheet
HE-Z Brochure w/ Specs
HE-Z Engineering Specs

HE-Z Series Design & Installation
 HE-Z Design Manual
HE-Z Installation Manual





Hi-Velocity Flexible Duct
HE-Z Fan Coil Specifications
01 - HE-Z Series Specifications

Hot Water Heating(1)

2 Ton Airflow (7.0 kW)

3 Ton Airflow (10.6 kW)

5 Ton Airflow (17.6 kW)

Coil Type

6 Row/10 FPI

6 Row/10 FPI

6 Row/10 FPI

Max. BTUH @ 190°F E.W.T. (kW @ 88°C)

59,400 (17.4 kW)

89,200 (26.1 kW)

134,000 (39.3 kW)

Max. BTUH @ 180°F E.W.T. (kW @ 82°C)

54,500 (16.0 kW)

81,800 (24.0 kW)

122,900 (36.0 kW)

Max. BTUH @ 170°F E.W.T. (kW @ 77°C)

49,600 (14.5 kW)

74,400 (21.8 kW)

111,800 (32.8 kW)

Max. BTUH @ 160°F E.W.T. (kW @ 71°C)

44,600 (13.1 kW)

67,100 (19.7 kW)

100,700 (29.5 kW)

Max. BTUH @ 150°F E.W.T. (kW @ 66°C)

39,700 (11.6 kW)

59,700 (17.5 kW)

89,700 (26.3 kW)

Max. BTUH @ 140°F E.W.T. (kW @ 60°C)

34,700 (10.2 kW)

51,800 (15.2 kW)

78,400 (23.0 kW)

Max. BTUH @ 130°F E.W.T. (kW @ 54°C)

29,700 (8.7 kW)

44,700 (13.1 kW)

67,100 (19.7 kW)

Max. BTUH @ 120°F E.W.T. (kW @ 49°C)

24,800 (7.3 kW)

37,400 (11.0 kW)

56,200 (16.5 kW)

Max. BTUH @ 110°F E.W.T. (kW @ 43°C)

20,100 (5.9 kW)

30,300 (8.9 kW)

45,500 (13.3 kW)

GPM Flow Ratings (L/s Flow Ratings)

5 (0.32 L/s)

7 (0.44 L/s)

10 (0.63 L/s)

Pressure Drop in Ft. H2O (Drop in KPa)

3 (8.96 KPa)

6.5 (19.4 KPa)

6.8 (20.3 KPa)


Chilled Water Cooling(1)

WCM-50

WCM-70

WCM-100

Coil Type

6 Row/10 FPI

6 Row/10 FPI

6 Row/10 FPI

WCM Modules in Cooling Mode

Total

Sensible

Total

Sensible

Total

Sensible

Max. BTUH @ 48°F E.W.T. (kW @ 8.9°C)

19,300 (5.7 kW)

13,700 (4.0 kW)

27,000 (7.9 kW)

19,200 (5.6 kW)

42,100 (12.3 kW)

30,300 (8.9 kW)

Max. BTUH @ 46°F E.W.T. (kW @ 7.8°C)

20,900 (6.1 kW)

14,200 (4.2 kW)

29,400 (8.6 kW)

20,000 (5.9 kW)

45,800 (13.4 kW)

32,100 (9.4 kW)

Max. BTUH @ 44°F E.W.T. (kW @ 6.7°C)

22,600 (6.6 kW)

14,900 (4.4 kW)

31,800 (9.3 kW)

21,000 (6.2 kW)

49,500 (14.5 kW)

33,700 (9.9 kW)

Max. BTUH @ 42°F E.W.T. (kW @ 5.6°C)

24,200 (7.1 kW)

15,700 (4.6 kW)

34,000 (10.0 kW)

21,800 (6.4 kW)

53,200 (15.6 kW)

35,100 (10.3 kW)

Max. BTUH @ 40°F E.W.T. (kW @ 4.4°C)

25,800 (7.6 kW)

16,300 (4.8 kW)

36,400 (10.7 kW)

23,000 (6.7 kW)

56,800 (16.6 kW)

36,400 (10.7 kW)

WCM Modules in Heating Mode

Total

Total

Total

Max. BTUH @ 150°F E.W.T. (kW @ 66°C)

39,700 (11.6 kW)

59,700 (17.5 kW)

89,700 (26.3 kW)

Max. BTUH @ 140°F E.W.T. (kW @ 60°C)

34,700 (10.2 kW)

51,800 (15.2 kW)

78,400 (23.0 kW)

Max. BTUH @ 130°F E.W.T. (kW @ 54°C)

29,700 (8.7 kW)

44,700 (13.1 kW)

67,100 (19.7 kW)

Max. BTUH @ 120°F E.W.T. (kW @ 49°C)

24,800 (7.3 kW)

37,400 (11.0 kW)

56,200 (16.5 kW)

Max. BTUH @ 110°F E.W.T. (kW @ 43°C)

20,100 (5.9 kW)

30,300 (8.9 kW)

45,500 (13.3 kW)

GPM Flow Ratings (L/s Flow Ratings)

5 (0.32 L/s)

7 (0.44 L/s)

10 (0.63 L/s)

Pressure Drop in Ft. H2O (Drop in KPa)

3 (8.97 KPa)

6.5 (19.4 KPa)

6.8 (20.3 KPa)

Refrigerant Cooling(1)

RPM-E/RCM-50

RPM-E/RCM-70

RPM-E/RCM-100

RPM-E/RCM Modules

BTUH Refrigerant TX Cooling

1.5 - 2.0 Tons (5.3-7.0 kWh)

2.5 - 3.0 Tons (8.8-10.6 kWh)

3.5 - 5.0 Tons (12.3-17.6 kWh)

Electrical Heating

HV-650 ESH

HV-750 ESH

HV-1100 ESH

Kilowatt Range (240v)

5 - 15 kW

5 - 18 kW

10 - 23 kW


Fan Coil Specifications

HE-Z-50/51

HE-Z-70/71

HE-Z-100/101

Max Rated CFM @ 1.2" E.S.P. (L/s @ 298 Pa)

500 (236 L/s)

750 (354 L/s)

1250 (590 L/s)

Voltage

115/230/1/50/60 F.L.A. 8 amp

115/230/1/50/60 F.L.A. 8 amp

115/230/1/50/60 F.L.A. 8 amp

Nominal Operating Amperage

4 Amps

6 Amps

8 Amps

Integral Surge and Fuse System

Yes

Yes

Yes

Horse Power/Watts

3/4hp - 310W

3/4hp - 530W

3/4hp - 720W

Motor RPM

Variable

Variable

Variable

Supply Air Size

8” round (203mm)

8” round (203mm)

10” round (254mm)

Supply Maximum Length(2)

70’ (21.3m)

80’ (24.4m)

100’ (30.5m)

Return Size Needed

12” (120 in2) (305mm/774cm2)

12” (120 in2) (305mm/774cm2)

14” (168 in2) (356mm/1084cm2)

Minimum Outlets(3)

Maximum Outlets

12 (2”) 6 (HE)

24 (2”) 12 (HE)

20 (2”) 10 (HE)

32 (2”) 16 (HE)

28 (2”) 14 (HE)

52 (2”) 26 (HE)

Shipping Weight (no coil)

85 lbs (38.6 Kg)

97 lbs (44 Kg)

111 lbs (50.3 Kg)

 

Dimensions

 

L - 32 5⁄16(821mm)

W - 14 1⁄2(368mm)

H - 18 1⁄4(464mm)

L - 32 5⁄16(821mm)

W - 19 1⁄2(495mm)

H - 18 1⁄4(464mm)

L - 32 5⁄16(821mm)

W - 25 1⁄2(648mm)

H - 18 1⁄4(464mm)