V53De Manual 17
Technical Data
Specicaons
* Minimum ow may vary slightly depending on the temperature seng and the inlet water temperature.
Minimum acvaon ow is 0.6 GPM (1.5 L/min).
Our products are connually being updated and improved; therefore, specicaons are subject to change without prior noce.
The maximum inlet gas pressure must not exceed the value specied by the manufacturer. The minimum value listed is for the purpose of input
adjustment.
V53De
Minimum Gas Consumpon Btu/h 15,500 (LP & NG Both)
Maximum Gas Consumpon Btu/h 120,000
Hot water capacity (Min - Max) * 0.4 - 5.3 GPM (1.5 - 20.0 L/min)
Temperature Sengs (without temperature controller) 120° F (49° C), default or 140° F (60° C)
Temperature Controller Default Seng 115° F (46° C)
Maximum Temp Seng (residenal)
see Temperature Ranges for more informaon
140° F (60° C)
Minimum Temperature Seng 115° F (46° C)
Weight 29.7 lb. (13.5 kg)
Noise level 54 dB
Electrical Consumpon
Normal 50W
Standby 2 W
An-frost Protecon 64W
Max Current 1.2A
Fuse 5A
By-Pass Control Fixed
Gas Supply Pressure
Natural Gas 4.5 - 10.5 inch W.C.
Propane 8.0 - 13.5 inch W.C.
Type of Appliance Temperature controlled connuous ow gas hot water system.
Connecons
Gas Supply: 3/4" MNPT, Cold Water Inlet: 3/4" MNPT, Hot Water Outlet: 3/4"
MNPT
Ignion System Direct Electronic Ignion
Electric Connecons Appliance: AC 120 Volts, 60Hz. Remote Control: DC 12 Volts (Digital)
Water Temperature Control Simulaon Feedforward and Feedback.
Water Supply Pressure
Minimum Water Pressure: 20 PSI (Recommended 30-80 PSI for maximum
performance)
Maximum Water Supply Pressure 150 PSI
Remote Control Cable Non-Polarized Two Core Cable (Minimum 22 AWG)
Cered for installaon in manufactured (mobile) homes Yes
NOx
Complies with South Coast Air Quality Management District 40 ng/J
NOx emission levels