Specifications

24
HEATING ONLY REVERSIBLE
SINGLE PHASE With bottom plate heater EDLQ036BA6VJU EDLQ048BA6VJU EDLQ054BA6VJU EBLQ036BA6VJU EBLQ048BA6VJU EBLQ054BA6VJU
Nominal capacity (3)
Heating Btu/hr 38,200 47,700 54,600 38,200 47,700 54,600
Cooling Btu/hr - - - 43,800 54,500 57,000
Nominal input (3)
Heating kW 2.47 3.33 3.93 2.53 3.33 3.93
Cooling kW - - - 3.91 5.79 6.43
COP 4.32 4.2 4.07 4.32 4.2 4.07
EER - - - 11.21 9.42 8.88
Operation range
Heating
°F (°C)
5 - 95
(1)
(-15 - 35) 5 - 95
(1)
(-15 - 35)
Cooling
°F (°C)
- 50 - 114.8 (10 - 46)
Domestic water
°F (°C)
5 - 95
(1) (2)
(-15 - 35) 5 - 95
(1) (2)
(-15 - 35)
Sound power level
Heating dBA 64 64 66 64 64 66
Cooling dBA - - - 65 66 69
Sound pressure level
Heating dBA 51 51 52 51 51 52
Cooling dBA - - - 50 52 54
Refrigerant charge R-410A lbs. 6.5 6.5
Power supply 208-230V/1Ph/60Hz 208-230V/1Ph/60Hz
Minimum Circuit Amps (MCA) A 26.5 26.5
Maximum Overcurrent Protection (MOP) A 30 30
Dimensions (Net) HxWxD in. 55 27/32 x 56 1/2 x 15 1/32 55 27/32 x 56 1/2 x 15 1/32
Weight
Net lbs. 397 397
Gross lbs. 441 441
Leaving water
temperature range
Heating
°F (°C)
59 - 131 (15 - 55) 59 - 131 (15 - 55)
Cooling
°F (°C)
N/A 41 - 71.6 (5 - 22)
Expansion vessel
Volume gal. 2.64 2.64
Max. water pressure
PSI 43.5 43.5
Pre Pressure PSI 14.5 14.5
Water Piping connections diameter in. 1 1/4 Female BSP 1 1/4 Female BSP
Safety valve PSI < 43.5 < 43.5
Total water volume gal. 1.45 1.45
Pump (Nominal ESP)
Heating PSI 7.61 6.31 5.00 7.61 6.31 5.00
Cooling PSI N/A N/A N/A 8.11 7.12 6.79
Water side Heat
exchanger
Water volume gal. 0.27 0.27
Water flow rate
Min./Max
GPM 4.23 / 15.32 4.23 / 15.32
Water flow rate Nom.
Heating
GPM
8.48 10.59 12.13 8.48 10.59 12.13
Cooling
GPM
N/A N/A N/A 9.72 12.13 12.68
Factory mounted Back
Up Heater
Capacity kW 6 6
Capacity Steps 2 2
Max Overcurrent Protection
(MOP)
28.6 28.6
Minimum Circuit Amps (MCA)
30 30
Power supply 208-230V/1Ph/60Hz 208-230V/1Ph/60Hz
OUTDOOR MONOBLOC TYPE
OUTDOOR UNIT
Measuring conditions: Heating Ta DB/WB 44.6°F/42.8°F (7/6°C) - LWC 95°F (35°C) - Cooling Ta 95°F (35°C) - LWE 64.4°F (18°C)
(1) E(D/B)L* models can reach -4°F (-20°C) but without capacity guarantee
(2) Booster heater operation from 95°F (35°C) onwards
(3) These conditions are based on under floor heating/cooling application
(4) For further information pertaining to the hydronic specs of the MonoBloc system, refer to the engineering databook
OUTDOOR SPLIT TYPE
OUTDOOR UNIT
ERLQ018BAVJU ERLQ024BAVJU ERLQ030BAVJU ERLQ036BAVJU ERLQ048BAVJU ERLQ054BAVJU
Nominal capacity (1)
Heating Btu/hr 19,620 23,340 28,760 38,200 47,800 54,600
Cooling Btu/hr 24,570 27,840 28,560 47,600 59,100 60,600
Nominal input (1)
Heating kW 1.35 1.66 2.21 2.58 3.30 3.97
Cooling kW 2.36 2.87 3.06 3.91 5.94 6.94
COP 4.25 4.12 3.81 4.34 4.24 4.03
EER 10.41 9.7 9.33 12.17 9.95 8.73
Fan Motor
Model Brushless DC motor Brushless DC motor
Output W 53 70
Operation range
Heating
°F (°C)
-4 - 77 (-20 - 25) -4 - 95 (-20 - 35)
Cooling
°F (°C)
50 - 110 (10 - 43) 50 - 114.8 (10 - 46)
Domestic water
°F (°C)
-4 - 110 (-20 - 43)* -4 - 109.4* (-20 - 43)
Sound power level
Heating dBA 61 61 62 64 64 66
Cooling dBA 63 63 63 64 66 69
Sound pressure level
Heating dBA 48 48 49 49 51 53
Cooling dBA 48 48 50 50 52 54
Air Flow Rate
(nominal at 230V) (cfm)
Heating
m
3
/min
N/A N/A N/A 3178 3178 3178
Cooling
m
3
/min
N/A N/A N/A 3390 3531 3425
Piping
connections
Liquid (OD)
Type Flare connection Flare connection
Diameter (OD) in. ø 1/4 ø 1/4 ø 1/4 ø 3/8 ø 3/8 ø 3/8
Gas
Type in. Flare connection Flare connection
Diameter (OD) in. ø 5/8 ø 5/8 ø 5/8 ø 5/8 ø 5/8 ø 5/8
Drain
Type in. Socket Hole
Diameter (OD) in. ø 7/10 ø 7/10 ø 7/10 ø 1-1/32 ø 1-1/32 ø 1-1/32
Piping
Length
Minimum ft. 10 10 10 16.4 16.4 16.4
Maximum ft. 98 98 98 246 246 246
Equivalent ft. - - - 312 312 312
Chargeless ft. 33 33 33 98.4 98.4 98.4
Installation
Height
Difference
Maximum ft. 66 66 66 98.4 98.4 98.4
Refrigerant
charge
Charge
R-410A
lbs. 3.75 8.15
Additional oz./ft. 0.21 Refer to chart in installation instructions
Power supply 208-230V/1Ph/60Hz 208-230V/1Ph/60Hz
Minimum Circuit Amps (MCA) A 18 18 18 26.5 26.5 26.5
Maximum Overcurrent Protection (MOP) A 20 20 20 30 30 30
Dimensions (Net) HxWxD in. 28 9/10 x 32 1/2 x 11 8/10 46 1/16 x 35 7/16 x 12 5/8
Weight
Net lbs. 123 123 123 227 227 227
Gross lbs. 134 134 134 251.3 251.3 251.3
Measuring conditions: Heating Ta DB/WB 44.6°F/42.8°F (7/6°C) - LWC 95°F (35°C) (DT=9°F (5°C)
- Cooling Ta 95°F (35°C) - LWE 64.4°F (18°C) (DT=9°F (5°C)
* Booster heater operation from 95°F (35°C) onwards
(1) These conditions are based on under floor heating/cooling application
ERLQ018/024/030BAVJU
ERLQ036/048/054BAVJU
6.TECHNICAL SPECIFICATIONS