Emergency service
Richmond Hill Water Heater Repair


Power Vent 0.70 EF Energy Star Gas Water Heater

SW ENERGY STAR® Power Vent gas water heaters have been engineered to provide the highest energy efficiency ratings for a water heater of its kind in the market today. The reliable and trouble-free operation of the GSW Power Vent will provide hot water and peace of mind for years to come.

Product Specifications


- ENERGY STAR qualified models, including the only 75 USG ENERGY STAR model available in the market today

- Up to 0.70 Energy Factor

- Built-in heat traps on the water inlet and outlet reduce the amount of heat lost through piping

- 2” CFC-free foam insulation to improve energy efficiency

- Exceeds NRCan energy efficiency standards


- Ideal as a replacement water heater in a variety of applications due the 3-position rotatable blower

- Available for Natural Gas or Propane

- Exclusive TankSaver® design to prolong tank life

- Convenient 3/4” side taps for combination applications on 50 USG high-input and 75 USG models

- Suitable for elevations up to 10,100 ft. (3,078 m.)


- Sensor detects the presence of flammable vapours and automatically disables the unit preventing their ignition

- Robust air intake snorkel inhibits flammable vapours from entering the combustion chamber


- State-of-the-art electronic gas control features advanced self-diagnostic capability that makes troubleshooting easy

- Conveniently located T&P and drain valve


- Can be vented with 2”, 3” or 4” ULC S636 PVC, CPVC or polypropylene pipe up to 180 equivalent feet


- Consult written warranty on the back of this sheet, with documentation included with water heater or contact GSW for complete warranty information


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  What Customers Say About our Services

I recently had my old 50 Gallon storage tank replaced with Bosch T9800 Tankless water heater. This is indeed a great product and has a lot to offer as far as the hot water supply is concerned which is unlimited. This is my first experience using a tankless and I am glad that I chose Bosch brand. - Todd From Markham

A friend of mine recommended me to buy Bosch brand tankless water heater as I was already looking for a tankless and did a lot of research. Eventually I ended up buying Bosch T9800 SE 166 which was a perfect match for my requirement. I must say that Bosch brand appliances are very much reliable and innovative. - Daniel From Stoney Creek

I had an old boiler and it was time for replacement. My friend suggested me about cosmopolitan. The representative was so knowledgeable and answered all my questions. Arshad visited my house and showed me some good high efficiency boilers. The service they provide is excellent and highly recommended. - Lucas From Toronto

I got my complete HVAC system replaced by cosmopolitan mechanical service and found them very knowledgable and professional. Everything went smooth from the sales presentation to the expert installation job.I will strongly recommend cosmopolitan mechanical service. - Gabrielle From Hamilton

Ather fixed my furnace today and I was very impressed with his work. He has an old school work ethic combined with current knowledge of technology. He was a real gentleman. Thank you for sending him. - Anne Rankin From Etobicoke

We bought a new home and needed Air conditioner and Furnace. We emailed Several companies, Cosmopolitan e-mailed me with information about the job needed to be done. A service adviser came our home. Friendly and trustworthy are definitely true features when working with a company like Cosmopolitan. - Linda From Mississauga