Heating & Cooling Toronto Based Company

Q175C

Product Features

Fully modulating pump combines with stainless steel heat exchanger to make this one of the more efficient units available
Compact wall-mounted design saves space over traditional boilers
Super quiet operation
Outdoor reset function with sensor included
Plumbing kits with low-loss header included
Available in Natural Gas or Propane
Variety of venting options available
ASME accredit units

Technical Specifications

Dimensions

Width: 39.4 inches (1,000 mm)

Height: 26.8 inches (680 mm)

Depth: 15.2 (385 mm)

Shipping Weight

196 lbs (89 kg)

Gas Type

​Natural Gas or Propane, field convertible

Maximum Heating Capacity

​161,000 (47 kW)

Minimum Input

Natural Gas: ​35,000 BTU (10 kW)

Propane: 74,000 BTU (22 kW)

Maximum Input

175,000 BTU (51 kW)

Maximum Input (Heating)

175,000 BTU (51 kW)

Turn Down Ratio

5:1

DHW Activation Rate

0 Gallon/Minute (0 Liter/Minute)

Maximum DHW at 75°F ΔT

4.1 Gallon/Minute

Maximum DHW at 41.7°C ΔT

​15.5 Liter/Minute

AFUE Rating

95.0%

Circulating Pump

​Modulating

Storage Capacity

​6.6 Gallons (25 L)

Approved Venting Material

​Polypropylene, Stainless Steel, PVC, CPVC

Warranty†

​Standard Warranty (some restrictions apply):

Residential: 12-year on heat exchanger, 2-year on parts, 1-year on labor

Commercial: 5-year on heat exchanger, 2-year on parts, 1-year on labor

Certifications

​Energy Star®, CSA, NB, IBR, ASME, H

Included in the Box

• Plumbing kit - includes pre-assembled low-loss header with isolation valves, PRV, boiler drain, temperature and pressure gauge, unions and insulation

• 3” (80 mm) twin pipe adapters for venting (PVC and PP)

• Wall mounting bracket

• Outdoor reset sensor

• 3/4” gas shut-off valve

• Flow restrictor