Tankless
TANKLESS WATER HEATER — ENDLESS HOT WATER FOR WEST JORDAN HOMES
Hot water that doesn't run out for the family of five in Sugar Factory. 25-30% less gas than a tank. 20-year lifespan in soft water — pair with a softener and that's exactly what you get. Rinnai, Navien, Noritz install from our Dannon Way shop.
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5 Utah counties
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Flat-rate pricing
Quoted before we start
Overview
When tankless makes sense — and when it doesn't
A tankless water heater heats water on demand instead of keeping 50 gallons hot 24 hours a day. When you turn on a hot faucet, water flows through a heat exchanger, gets heated instantly, and comes out hot for as long as you want. No tank to run out, no standby energy loss, no 12-year replacement clock. Done right, tankless is the single best upgrade for a West Jordan family that actually uses hot water.
But tankless isn't automatically better for every household. A two-person household with one bathroom in a Westridge condo doesn't see the payback. Tankless shines for larger families (3+), households with high simultaneous hot water demand (back-to-back showers, dishwasher and laundry running at the same time), homes already mid-remodel where the gas and venting are getting touched, or anyone planning to stay 10+ years for the gas savings to pay back the upfront cost.
What we install in West Jordan
- Rinnai — our default for most West Jordan homes. Reliable, well-supported parts network, 12-year residential warranty
- Navien — condensing units, higher efficiency (94-98%), best for larger families and low-gas-bill priority
- Noritz — commercial and larger residential, long track record on West Jordan apartment buildings and light commercial
- Indoor and outdoor models — we specify based on venting access, climate, and space
- Gas and propane — most West Jordan installs are natural gas (Dominion); propane is rare in this part of the valley
What changes during a tank-to-tankless install
A tankless replacement is more than a swap. Plan on the following as part of a proper West Jordan install:
Gas line upgrade — tankless needs 3/4 inch gas line minimum, often 1 inch, and the existing 1/2 inch line from a tank install usually won't do it. Gas meter capacity check — older West Jordan homes may need a meter upgrade from Dominion. Venting — condensing tankless runs PVC or polypropylene direct through the wall; non-condensing needs category III stainless. Condensate drain — condensing units produce acidic condensate that needs a neutralizer and drain path. Electrical — tankless units need a 120V outlet within reach. Water softener strongly recommended — West Jordan's 18-22 grain hard water destroys tankless heat exchangers 2-3x faster than soft water. We pair tankless with softeners on most installs.
Honest tankless math for West Jordan
A 50-gallon tank installed runs $1,850-$2,850. A tankless installed runs $3,500-$6,800. Upfront delta is $1,500-$4,000. Tankless saves 25-30% on gas, which on a typical West Jordan family hot water bill ($35-$55/mo) is $9-$16/mo or $108-$192/yr. Payback on the upfront delta is 10-20 years — same as the tankless lifespan. You're not buying tankless to save money on gas. You're buying it for endless hot water, smaller footprint, and longer lifespan. If those are worth the premium, it's the right call.
Quality Service Club members ($79/yr) get annual descaling included, which is the single biggest thing that gets you to the 20-year lifespan in West Jordan's hard water.
Free quote
Schedule a tankless assessment
In-home assessment checks gas line, venting, and electrical. Quote includes everything needed for a code-compliant install.
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Tankless water heater install
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Tankless + water softener installed together
Standard pricing. Must mention at booking.
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Warning signs
Signs Tankless Is The Right Upgrade for Your West Jordan Home
Tankless isn't for everyone. It shines in specific situations — here's when it makes sense.
Large family (4+ people) regularly running out of hot water mid-shower
Current tank is 10+ years old and approaching end-of-life
You want to reclaim the floor space a tank currently takes up
You're already remodeling and touching the gas line and utility room
Planning to stay 10+ years and want long-term lower gas bills
Multi-shower mornings and high simultaneous demand overwhelm current tank
Vacation home that sits unused and you don't want a tank heating nothing
Currently have a 75-gallon tank and want to downsize footprint without losing capacity
Prior water heater experience includes tank rupture and flooding
You value endless hot water for luxury tubs or big soaking baths
Endless hot water
Nobody takes the last shower.
Tankless heats water on demand. Shower, dishwasher, and washer running simultaneously — still hot. 20-year lifespan, 25-30% less gas, wall-mount saves floor space.
Typical lifespan
20yr
Across Salt Lake, Utah, Davis, Weber, and Tooele counties.
The Process
How a Tankless Install Runs in West Jordan
On the truck
Cable machine, jetter, and pipe camera — every call.
In-home assessment
Tech reviews existing gas line size, gas meter capacity, venting routes, electrical availability, water supply, and softener status. You get a scoped quote with required upgrades built in — no surprise add-ons during install.
Unit selection and scheduling
We recommend a specific Rinnai, Navien, or Noritz model based on household size, simultaneous use, and vent type. Most installs schedule 3-7 days out; sooner if inventory's on hand at our Dannon Way shop and your old unit is leaking.
Install day
Old tank removed and hauled off. New tankless mounted to wall. Gas line upgraded if needed. Venting installed through exterior wall. Condensate drain routed. Water connections made with service valves for future descaling. Full day for most jobs, two for major gas line upgrades.
Commissioning and testing
Pressure test the gas line, check combustion air, run hot water through every fixture, verify temperature stability, register warranty with manufacturer. Walkthrough on how to use the unit and what error codes mean.
Permit and inspection
We pull the West Jordan city permit before install and schedule the inspection afterward. Pass inspection, register manufacturer warranty (12 years parts on most Rinnai residential), include our 10-year workmanship warranty on the paperwork.
Pricing
Tankless Water Heater Cost in West Jordan
Flat-rate, quoted after the assessment. Pricing depends on unit size, venting complexity, and required upgrades.
Standard Rinnai tankless install (condensing)
Low
$4,500
High
$6,800
Member
$3,825
– $5,780
Most common West Jordan residential install
Navien condensing tankless install
Low
$4,800
High
$7,200
Member
$4,080
– $6,120
Higher-efficiency option, larger family homes
Noritz tankless install
Low
$4,200
High
$6,500
Member
$3,570
– $5,525
Reliable workhorse for standard residential
Non-condensing tankless install
Low
$3,500
High
$5,200
Member
$2,975
– $4,420
Lower upfront, slightly lower efficiency
Gas line upgrade (1/2" to 3/4")
Low
$485
High
$1,250
Member
$412
– $1,063
Often required on tank-to-tankless conversion
Gas meter upgrade coordination
Low
Included
High
Included
Member
Included
– Included
Dominion handles actual meter — we coordinate
Tankless descaling service (annual)
Low
$195
High
$325
Member
$166
– $276
Included for Quality Service Club members
Tankless repair service call
Low
$129
High
$189
Member
$110
– $161
Waived if you approve the repair
Heat exchanger replacement (out of warranty)
Low
$650
High
$1,450
Member
$553
– $1,233
Rare; prevented by annual descaling in West Jordan water
Emergency after-hours surcharge
Low
$95
High
$150
Member
$81
– $128
Nights, weekends, holidays
Member pricing reflects the Quality Service Club 15% repair discount. Service call fees are separate.
Prices reflect 2026 West Jordan residential work. Commercial multi-unit setups quoted separately.
Quality Service Club
Skip the bill. Skip the line.
For $79 a year, members get 15% off every repair, priority dispatch on every call, and a free annual drain and plumbing inspection — the same stuff we'd charge $195 for on a cold call.
- 15% off repairs
- Priority dispatch
- Annual inspection
- 24/7 service access
- $25 referral bonus
- Parts + labor warranty
Plumbing
$79/year
- 15% off all plumbing repairs
- Priority dispatch — skip the line
- Annual drain piping inspection
- Full home water-supply inspection
- Tag on your emergency shut-off
- $25 referral bonus
HVAC (1 unit)
$199/year
- 15% off HVAC repairs
- Priority dispatch on furnace or AC calls
- Annual furnace + AC safety inspection
- Thermostat calibration and battery swap
- Outdoor condenser cleaning check
Plumbing + HVAC
$258/year
- Everything in both plans
- Whole-home annual inspection
- 15% off every service we offer
- Priority dispatch across plumbing and HVAC
Questions? Talk to a real human — (801) 341-4222
Cancel anytime. 1-year minimum.
Compare
Tank vs. Tankless vs. Heat Pump
Three ways to make hot water. The right one depends on family size, fuel type, upfront budget, and how long you're staying.
| Feature | Tank (gas) | Tankless (gas) | Heat Pump |
|---|---|---|---|
| Upfront install | $1,850 – $2,850 | $3,500 – $6,800 | $3,200 – $4,800 |
| Lifespan in West Jordan | 8 to 12 years | 15 to 20 years | 10 to 15 years |
| Hot water supply | 50-75 gal then recovery | Endless, flow-limited | 50-80 gal then recovery |
| Gas/electric use | Baseline | 25-30% less gas | 50% less total energy |
| Space used | 2x2 ft floor footprint | Wall-mount, saves floor | 2x2 ft plus clearance |
| Best for | Budget, 2-person households | Families 3+, long-term owners | All-electric homes, mild climate |
| Downsides | Runs out, 12-yr replace | Higher upfront, needs descaling | Needs warm space, fan noise |
FAQ
Tankless FAQs in West Jordan
A standard condensing tankless install runs $4,500 to $6,800 all-in — unit, mount, gas line upgrade if needed, venting, condensate drain, permit, and 10-year workmanship warranty. Non-condensing units are cheaper ($3,500-$5,200) but less efficient. Add $485-$1,250 if existing gas line is too small and needs upgrade from 1/2 inch to 3/4 inch or 1 inch.
Related services
Related West Jordan Plumbing Services
Water Heater Repair & Install
Standard tank water heater service and replacement.
Water Softener Install
The #1 thing that extends tankless life in West Jordan's hard water.
Gas Line Repairs
Gas line upsize, leak repair, meter coordination.
Water Filtration
Whole-home filtration extends tankless and appliance life.
24/7 Emergency Plumber
No hot water emergency? 45-60 minute dispatch.
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Emergency?
We answer 24/7.
Burst pipe, no heat, AC down? Real plumbers pick up — no answering machines. Valley Plumbing serves Salt Lake City and surrounding areas any time, day or night.
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