Tankless Water Heater in Wheat Ridge, CO

What happens when you call

You'll be connected with an independent plumber who works in Wheat Ridge. Expect questions about the heater's age, fuel and location, and the number of bathrooms. In an older house, the plumber looks closely at the vent, since a gas tankless unit can't use the chimney many furnaces and tanks share, and at the gas piping, which was often sized for a tank. Once you choose a unit, the plumber confirms permit requirements with the City's Building Division (303-235-2855, option 1), which takes applications through its OpenGov portal; its page doesn't spell out water heater rules.

What affects the cost

• Vent route. A new sealed vent through a wall in an older home.
• Gas line. Upsizing older piping for full-fire demand.
• Furnace venting. Removing the heater from a shared chimney can require adjustments.
• Condensate. A drain for condensing models.
• Permit. Through the City's Building Division.

Wheat Ridge conditions

Wheat Ridge is a largely built-out first-ring suburb once known as the Carnation City. Census survey figures put its median build year at 1965, with about 75% of homes built before 1980. Water service is split among six providers: Consolidated Mutual, Valley Water, Denver Water, North Table Mountain Water & Sanitation District, Edgewater and Wheat Ridge Water District. Wheat Ridge Water District, which serves most of the city east of Independence Court, buys from Denver Water, whose report lists total hardness averaging about 105 mg/L. That moderate level calls for flushing a tankless heat exchanger on schedule. Other providers publish their own reports, so check your bill.

Gas service isn't confirmed on an official page, so look at your bill for the utility. If you smell gas, leave the house, then call 911 and your gas utility from outside. Wheat Ridge Water District can be reached at (303) 424-2844.

Before the plumber arrives

• Note the heater's age, model and fuel
• Find a recent water bill to confirm your provider
• Clear access to the heater, furnace and gas meter
• Count showers and appliances that run together

Winter water is colder, so a tankless unit puts out less hot water in January than in July. Size for the cold months, and if your tank is aging but still working, plan the change in mild weather.