Quietside Dual Purpose Water Heater
 
Quietside DPHS units that Nottawasaga Mechanical provides are Gas fired Dual Purpose Hydronic Heating units capable of providing space heating in addition to “On Demand” DHW supply. All units are sealed combustion operation and “Energy Star" approved.
 
QVM9 Series Wall Hung Dual Purpose Water Heater
 
Quietside QVM9 series wall hung gas dual purpose water heater is Energy Star approved for heating and domestic hot water, 90% efficiency and available in different capacities. Features sealed combustion and venting with schedule 40 PVC. Domestic hot water is provided on demand and has priority over the heating demand.
 
Product Name
Description
Heating Input (Btu/h)
90% Wall Hung DPHS (90K)
46,000-90,000
90% Wall Hung DPHS (115K)
55,000-115,000
90% Wall Hung DPHS (135K)
65,000-135,000

 

QVM9-090W1-NG
 
 
 
 
 
QVM9-090W1-NG
 
90% Wall Hung DPHS 90 000

 

 
 
Specifications
Heating System Data
Heating Input (Btu/h)
46,000-90,000
AFUE(%)
90
Temperature Range (DegF)
104-176
Working Pressure(psi)
15
Freeze Protection Device
Thermistor
Heating Min Flow(GPM)
1.06
Heating Exch Water Vol(Gal)
0.18
Ignition Type
Electronic Spark
Domestic Hot Water
Temperature Setting
Not Controlled
GPM at 50F in 100F Out
3.2
GPM at 50F in 110F Out
2.6
GPM at 50F in 120F Out
2.3
GPM at 50F In 130F Out
2
General Data
Fuel Type
NG or LP
NG Inlet Press('wc)
5.82-9,7
Gas Line Size(inch)
Min Size 3/4
Unit Voltage(V)
115V-1Ph-60Hz
Power Consumption(W)
120
Breaker Size(A)
15
NOX Levels(ppm)
20
Max Flue Temp(DegF)
185
Max Vent Length(Feet)
31 Ft Equivalent
Max Number of Elbows
3 per vent
Dimensions
Weight(lbs)
75
Height(less vent Conns)x Width x Depth(inch)
27 3/8 x 19 1/2 x 8 1/2
Gas Connection Dia(Inch)
1/2
Heating Supply/Return(Inch)
3/4
DHW Inlet / Outlet (inch)
1/2
Flue / Air Intake(inch)
Adaptor 3.5
 
 
QVM9-125W1-NG
 
 
 
 
 
QVM9-125W1-NG
 
90% Wall Hung DPHS 115 000

 

 
 
Specifications
Heating System Data
Heating Input (Btu/h)
55,000-90,000
AFUE(%)
90
Temperature Range (DegF)
104-176
Working Pressure(psi)
15
Freeze Protection Device
Thermistor
Heating Min Flow(GPM)
1.06
Heating Exch Water Vol(Gal)
0.18
Ignition Type
Electronic Spark
Domestic Hot Water
Temperature Setting
Not Controlled
GPM at 50F in 100F Out
4.0
GPM at 50F in 110F Out
3.3
GPM at 50F in 120F Out
2.9
GPM at 50F In 130F Out
2.6
General Data
Fuel Type
NG or LP
NG Inlet Press('wc)
5.82-9,7
Gas Line Size(inch)
Min Size 3/4
Unit Voltage(V)
115V-1Ph-60Hz
Power Consumption(W)
140
Breaker Size(A)
15
NOX Levels(ppm)
20
Max Flue Temp(DegF)
185
Max Vent Length(Feet)
31 Ft Equivalent
Max Number of Elbows
3 per vent
Dimensions
Weight(lbs)
79
Height(less vent Conns)x Width x Depth(inch)
27 3/8 x 19 1/2 x 8 1/2
Gas Connection Dia(Inch)
1/2
Heating Supply/Return(Inch)
3/4
DHW Inlet / Outlet (inch)
1/2
Flue / Air Intake(inch)
Adaptor 3.5

 

QVM9-150W1-NG
 
 
 
QVM9-150W1-NG
 
90% Wall Hung DPHS 135 000

 

 
 
Specifications
Heating System Data
Heating Input (Btu/h) 65,000-135,000
AFUE(%) 90
Temperature Range (DegF) 104-176
Working Pressure(psi) 15
Freeze Protection Device Thermistor
Heating Min Flow(GPM) 1.06
Heating Exch Water Vol(Gal) 0.21
Ignition Type Electronic Spark
Domestic Hot Water
Temperature Setting Not Controlled
GPM at 50F in 100F Out 4.9
GPM at 50F in 110F Out 4.0
GPM at 50F in 120F Out 3.4
GPM at 50F In 130F Out 3
General Data
Fuel Type NG or LP
NG Inlet Press('wc) 5.82-9,7
Gas Line Size(inch) Min Size 3/4
Unit Voltage(V) 115V-1Ph-60Hz
Power Consumption(W) 160
Breaker Size(A) 15
NOX Levels(ppm) 20
Max Flue Temp(DegF) 185
Max Vent Length(Feet) 31 Ft Equivalent
Max Number of Elbows 3 per vent
Dimensions
Weight(lbs) 84
Height(less vent Conns)x Width x Depth(inch) 28 1/8 x 20 1/4 x 9 5/8
Gas Connection Dia(Inch) 1/2
Heating Supply/Return(Inch) 3/4
DHW Inlet / Outlet (inch) 1/2
Flue / Air Intake(inch) Adaptor 3.5