Water Heaters
A tankless water heater can mean continuous hot water and a smaller footprint, but it is not automatically the right fit for every home. We evaluate your gas line, venting and usage before recommending one.
Start with the symptom. We will handle the diagnosis.
Multiple showers or appliances competing.
Want to free up a closet or utility space.
Weighing tank vs tankless for a replacement.
Not sure if your gas line supports tankless.
Interested in on-demand efficiency.
Need repair or maintenance on an existing unit.
A tankless unit heats water as it passes through the system, using a high-output burner or electric element, rather than storing and continuously reheating a tank of water. Hot water is available as long as demand stays within the unit's rated flow rate, which is why sizing to actual household usage matters more with tankless than with a tank.
Within its flow capacity, a tankless unit can supply hot water continuously rather than running out after a set volume, which helps households where several fixtures run hot water close together. It also takes up significantly less physical space than a storage tank and can offer better standby efficiency, since it is not continuously reheating stored water it is not using.
Tankless is not without limits. Output is capped by the unit's flow rate, so demanding more hot water at once than the unit can supply — several showers plus a dishwasher, for example — can still reduce flow or temperature. Installation often costs more upfront than a tank due to gas line and venting requirements. And tankless units are not immune to hard water — scale buildup inside the heat exchanger can reduce efficiency and lifespan without regular maintenance.
Tankless sizing is based on flow rate — gallons per minute the unit can heat to a usable temperature — matched against your household's realistic peak simultaneous usage, not the number of people living there. Undersizing leads to temperature or flow drops when multiple fixtures run at once, which is one of the most common complaints with a poorly sized tankless install.
Tankless units typically require a higher gas flow than a standard tank heater, which sometimes means upsizing the gas line to the unit. Venting requirements are also different, usually needing dedicated venting rated for the unit's exhaust. We evaluate both before recommending tankless, since skipping this step is how installations end up underperforming.
Installation includes confirming gas line capacity, installing correct venting, mounting the unit, and connecting water lines, along with any code-required components. We size the unit to your household's actual demand rather than installing a generic size and hoping it performs.
Tankless units can develop the same categories of problems as any water heater — ignition issues, sensor faults, flow problems — and are diagnosed the same way: identify the actual failure before recommending a fix. Maintenance for tankless units centers on periodic descaling, since mineral buildup inside the heat exchanger is the most common cause of reduced performance over time.
Hard water along the Wasatch Front is a significant factor for tankless owners specifically, because scale builds up inside the narrow heat exchanger passages faster than in a standard tank, and a tankless unit is more sensitive to that buildup. Regular descaling helps manage it, but a water softener addresses the mineral content before it reaches the unit at all, which is the more effective long-term protection.
A tank stores hot water and is generally less expensive to install, while tankless heats on demand and can supply continuous hot water within its flow rate at a higher upfront installation cost. Households with high or overlapping hot water demand, or those prioritizing space and standby efficiency, tend to see the most benefit from tankless. Households with simpler demand patterns may not see enough benefit to justify the added installation cost.
Tankless installation cost varies based on a few key factors.
We evaluate your gas line and venting before quoting, so the price reflects the actual installation needed.
Before choosing tankless, ask us to calculate your household's realistic peak simultaneous hot water demand. Getting that number right is the difference between a system that performs well and one that disappoints.
Scenarios our licensed plumbers work through on a regular basis.
Common call
Households replacing an aging tank with a tankless system usually want to reclaim closet space and address frequent hot water shortages. Gas line and venting upgrades are typically part of that conversion.
Diagnosis
A tankless unit showing reduced hot water output after several years without maintenance often needs descaling of the heat exchanger to restore normal performance.
Common call
A tankless unit intermittently failing to ignite is frequently traced to a sensor fault, which can often be repaired without replacing the unit.
6681 S 1460 W in Taylorsville — one local shop serving Salt Lake County.
Plumbing is all we do — supply lines, drains, sewers, water heaters and fixtures.
We find the cause before recommending work, so you are not paying for guesses.
When a repair still makes sense we say so, and when it does not we explain why.
We work outward from our Taylorsville shop, which keeps drive times short across Salt Lake County.
Call (385) 855-2649 or book online and we will evaluate whether tankless fits your home.
