Water Heater Installation in Kenmore
Get fast, fair pricing from licensed local pros. Typical Kenmore cost: $950 – $2.2k installed.
- Standard tank install
- $950 – $2.2k
- Tankless install
- $2.6k – $5.6k+
- New gas line run
- $325 – $1.1k
- Permit & inspection
- $45 – $325
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Water heater installation cost by job.
Installed-labor pricing for Kenmore, adjusted for local rates. Relocations and gas-line upgrades add to the base.
Kenmore water heater installation costs typically range from $750 to $1,700 for a standard tank and $1,700 to $4,200+ for tankless. With a median home age of 43 years, many homes require updates to meet current Washington codes, including seismic strapping and expansion tanks on closed systems. The local climate means cold winter inlet water, which can affect recovery times. Washington's energy code increasingly favors heat pump water heaters, and the federal 25C tax credit (30%, up to $2,000) applies for qualifying units. Permits are required, and installation must follow the Uniform Plumbing Code with Washington amendments.
- Standard tank install (like-for-like)Same fuel, same location$950 – $2,200
- Tankless installationWall mount, new venting, larger gas line$2,600 – $5,600+
- Electric-to-gas conversionNew gas line + venting required$1,850 – $4,700
- New gas line runDistance and access drive cost$325 – $1,100
- Permit & inspectionRequired in most jurisdictions$45 – $325
* Relocating the unit or upsizing the gas line adds the most to a base install.
Water heaters in Kenmore
U.S. Census ACS- Households
- 9,444
- Homeowners
- 6,335
- 66% own
- Median home value
- $803,000
- Median income
- $132,191
- Median home built
- 1983
- Housing units
- 9,575
With a median home built in 1983, many Kenmore water heaters are at or past their 8–12 year lifespan — a common reason replacements spike here.
What’s different about Kenmore.
Generic cost pages skip the things that actually decide your price and your unit’s lifespan here — local code, water, and the money you can claim back.
Recommended unit for Kenmore
Given Washington’s cool marine / temperate climate and electric water heating, heat-pump (hybrid) is the sensible default for most Kenmore homes. Winter inlet water runs cold here, so recovery rate matters — size up a tankless or favor a high-recovery tank. A pro can confirm the right size and fuel for your home.
Sources: WA Dept. of Commerce HEAR Program · Washington State Plumbing Code (WAC 51-56) · EIA Washington Electricity Profile
What Kenmore code requires
Replacing a water heater in Kenmore follows Washington rules under the Uniform Plumbing Code (UPC), Washington-amended (WAC 51-56). Here’s what applies statewide:
- PermitRequired
Pulled by your licensed plumber; covers gas/venting and the expansion tank.
- Seismic strappingRequired
State code requires seismic strapping on water heater replacements — budget for it on every quote.
- Expansion tankRequired on closed plumbing systems
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeUniform Plumbing Code (UPC), Washington-amended (WAC 51-56)
- Good to know—
Washington's Energy Code increasingly steers new and replacement residential water heating toward electric heat pump water heaters.
Sources: WA Dept. of Commerce HEAR Program · Washington State Plumbing Code (WAC 51-56) · EIA Washington Electricity Profile
Not sure which rules and rebates apply to your home?
A licensed Kenmore pro will walk you through code, the right unit, and what you can claim back — in one quick call.
No obligation — talk through your options.
Money back in Kenmore
Washington water heating is mostly electric, which shapes the money back:
- StateUp to $1,750 for a heat pump water heater (income-qualified, up to 150% AMI)WA State Home Electrification and Appliance Rebates (HEAR) Program →
State-level program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit →
For a qualifying ENERGY STAR heat pump water heater. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a heat pump water heater) applies in every state.
Ready to get your water heater fixed in Kenmore?
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- Licensed & insured
- Same-day availability
- Upfront, no-pressure pricing
- Local pros near you
No obligation — talk through your options.
Hot water back in three steps.
- 1
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- 2
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- 3
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Your pro confirms the price on-site and gets your hot water back. Most jobs done in a few hours.
Water Heater Installation in Kenmore, explained.
What influences installation costs in Kenmore
Costs vary based on unit type (tank vs. tankless vs. heat pump), with tankless and heat pump models typically costing more. Adding a new gas line runs $275–$950. Older homes (median built 1983) may need electrical or venting upgrades. Permit fees and seismic strapping are required by code. The cold winter inlet water can increase recovery time, but doesn't directly affect installation price.
Common water heater installation issues in Kenmore
Seismic strapping requirements
Washington code requires seismic strapping to secure the water heater during earthquakes, which adds labor and materials.
Expansion tank on closed systems
Many Kenmore homes have closed plumbing systems, requiring an expansion tank to prevent pressure buildup.
Older home compatibility
Homes built around 1983 may need electrical or gas line upgrades to support modern units, especially tankless or heat pump models.
Water Heater Installation FAQs — Kenmore
Yes, a permit is required for water heater installation in Kenmore, and the work must comply with the Uniform Plumbing Code as amended by Washington state (WAC 51-56).
Water Heater Installation near Kenmore
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