Quietside DPW-120A Dual Purpose High Efficiency Modulating Gas Boiler 90% - 120,000 BTU

Quietside DPW-120A Dual Purpose High Efficiency Modulating Gas Boiler 90% - 120,000 BTU

Quick Overview

Hot Water System, Natural Gas or Propane, Stainless Steel Heat Exchanger, PVC Direct Vent, Wall Hung, Energy Star Rated

Quietside DPW-120A Dual Purpose High Efficiency Modulating Gas Boiler 90% - 120,000 BTU

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$2,199.99

Product Description

Quietside DPW-120A Dual Purpose High Efficiency Modulating Gas Boiler 90% - 120,000 BTU
The Quietside DPW-120A series wall mounted high efficiency dual purpose hydronic heat system has the ability to handle your hydronic (radiator or radiant) system needs as well as your domestic hot water. This combo comes in two capacities and all three are rated at 90% AFUE efficiency level. It features sealed combustion and can be vented in Schedule 40 PVC. Domestic Hot Water is provided on demand and will have priority over the heating demand until the call for DHW has completed. Domestic Hot Water is produced at an Energy Factor of 0.88 allowing this unit to qualify for the IRS program for up to $300 refund to the homeowner.

Domestic Hot Water Performance
6 GPM Maximum Hot Water Capacity at 35°F
3.2 GPM Maximum Hot Water Capacity at 70°F

Standard Equipment Fitted or Supplied with the Unit Includes Some of the Following Items

Modulating Blower Assembly
  • The intake fan assembly modulates to provide the correct airflow for combustion. The fan is designed for low noise and low vibration operation


  • Microprocessor Control
  • Provides precise control of the unit operation, including capacity control to match the heat load, and monitors all of the unit safety functions. Heating water temperatures is measured by a thermistor mounted at the outlet of the Heat Exchanger inside the unit.


  • Heat Exchanger
  • Primary Heat exchanger is made from Copper finned tube. A Wet Recuperative Heat changer made from 304 Stainless Steel extracts the latent from the combustion gas.


  • Domestic Plate Heat Exchanger
  • This Stainless Steel heat exchanger is used for the Domestic Hot Water supply. After the DHW flow is detected, the unit will shut off supply to the heating loops to provide DHW until the requirement finishes.


  • Circulation Pump
  • A circulation pump is included for the Heating system. For correct operation the unit MUST be piped in a Primary-Secondary Function.


  • Safeties
  • The unit features the following safeties, low water level/flow, OHC's, both manual and auto-reset, Flame Detector, & an Air Pressure Switch together with Pressure Relief valve fitted to the heating return.


  • Warranty
  • 10 years on the Heat Exchanger, 2 year all other parts.


  • Easy to Use Unit Controller
    Each unit is supplied with a unit controller allowing both the heating water temperature and the Domestic Hot Water temperature to be set by the end user. Heating water temperature can be set by the end user from 122 DegF to 179 DegF and DHW temperature from 98-114 DegF, 120, 140DegF. The unit controller will also display fault codes in the unlikely event of a malfunction ocurring with the unit.

    Additional Information

    SKU DPW-120A
    Manufacturer Quietside
    Price 2,199.99
    Cost No
    Cooling Range (BTU/h) No
    Dimensions (HxWxD) (Indoor) No
    Auto Restart No
    SEER (BTU/hW) No
    Plasma Filter No
    Net Weight (Indoor) lb. No
    Indoor Unit No
    Outdoor Unit No
    BTU 120,000.00
    Rated Capacity (BTU/h) No
    Dimensions (HxWxD) (Outdoor) No
    Net Weight (Outdoor) lb. No
    Features No
    Model (Indoor) No
    Model (Outdoor) No
    Refrigerant No
    BTU Input No
    BTU Output No
    Efficiency AFUE (%) 90.00
    Application Hot Water
    Fuel Type Natural or Propane
    Heat Exchanger Type Stainless Steel
    Vent Size (Inch) 3
    Vent Material PVC
    Modulating Yes
    Dimensions (HxWxD) Inch 27 x 18 x 8
    Wall Hung? Yes
    Warranty 2 year parts / 10 years heat exchanger
    Energy Star Rated No
    Frost Control No
    Sleep Timer No
    Inverter Technology No
    Air Filter No
    Optional Wall Thermostat No
    Noise Level Indoor dB<br>(Hi / Med / Low / Quiet) No
    Noise Level Outdoor dB No
    Heating Range (BTU/h) No
    Conn. Pipe Diameter (Inch) No
    Fuse Size (A) No
    Air Circulation (Hi / Med / Lo) CFM No
    Voltage (V) 115
    Lowest Operating Temp. (Cooling) No
    Lowest Operating Temp. (Heating) No
    Moisture Removal (PT/h) No
    Vent Type Direct
    Motor HP No
    Air Flow CFM (cubic ft/min) No
    Air Temp Rise (?F) No
    Max Mounting Height (Ft.) No
    Heat Throw (Ft.) No
    Residential CSA Approved for US & Canada No
    Commercial CSA Approved for US & Canada No
    Power Exchauster No
    High Limit Safety Control No
    Pressure Switch No
    Flame Roll-Out Safety Switch No
    Direct Spark Ignition No
    Intermittent Pilot Ignition No
    Aluminized Steel Heat Exchanger No
    Tubular Heat Exchanger No
    Aluminized Steel Burner No
    Capacity (gal.) No
    Diameter (Inch) No
    Height (Inch) No
    Boiler Supply/Return (Inch) No
    Domestic Inlet/Outlet (Inch) No
    GPM at 35°F Rise No
    GPM at 75°F Rise No
    Depth (Inch) No
    Length (Inch) No
    Number of Panels No
    Composition No
    Cooling Capacity No
    Pad Size No
    Blower Cooling Capacity Up To No
    Blower Type No
    Configuration No
    Electric Heat Capabilities (Optional) No
    Maximum CFM No
    Plenum Opening Height (Inch) No
    Plenum Opening Width (Inch) No
    Heat Capacity No
    TXV Required No
    Supply Air Opening Size (Inch) No
    Qualifies for Tax Credit? No

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    Contact Information

    Customer Reviews

    Running great Review by Brian Johnson
    Quality
    Price
    Value
    My new quiet side boiler is awesome. I live in the suburbs of Cleveland OH, and my house is just under 2,000 sq ft with baseboard radiator heat. I also have two bathrooms.
    I needed a boiler that would heat the house and heat domestic water. I researched the combo boilers and after giving the thought I went with this DPW. The boiler was easy to install and the digital control is very functional. Boiler is quiet and heats up the home without a problem. I can take timeless showers and the water never gets cold. I don't this that there is a better combo boiler for the money than this. The service from green droplet and fast shipping was also great! This boiler get a 10 out of 10 from me. (Posted on 5/12/10)

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