3 services · Montana
Water heaters in Montana
Very cold incoming water makes Montana water heaters work harder for much of the year, and hard water in Billings and other areas shortens tank life.
- Licensed local plumbers
- The problem explained before work starts
- Price agreed before the job begins
Statewide conditions
Water heaters in Montana: what to know
At higher elevations, gas water heaters need venting and sizing for altitude. Fast growth around Bozeman means many newer homes have tankless units that need regular descaling, while older homes keep tanks in basements.
Replacements need a permit and a licensed plumber. Annual flushing and, on hard water, a softener help a tank last.
- Climate
- Hard freezes are a regular part of winter in Montana, so pipes in exterior walls, garages, crawl spaces and attics need protection every year, and outdoor faucets and sprinkler lines must be drained before the first freeze.
- Typical foundations
- Many rural homes rely on wells and septic systems, and basements are common in towns. Most common: basements.
Water heaters services
Water heater repair
If a gas water heater has no hot water, the pilot, thermocouple or gas valve is the usual cause; on an electric heater it's usually an element or thermostat. Those parts are repairable. A tank that leaks from the bottom can't be repaired and needs to be replaced.
Water heater replacement
A leaking tank or a heater past about 10 years old is usually replaced rather than repaired. A proper install includes a permit, correct venting (adjusted for altitude where needed), an expansion tank where required, a drip leg on the gas line and a relief valve discharge pipe.
Tankless water heaters
A tankless water heater heats water as it flows, so it doesn't run out, but it needs a larger gas line, its own venting and a unit rated for your elevation. Installed correctly and descaled regularly, it can outlast a tank heater.
Water heaters by city in Montana
Local pages cover each city's water provider, permit office and housing. Not listed? Check your ZIP code below.
Water heaters questions in Montana
Why does my Montana water heater run out of hot water in winter?
How long does a water heater replacement take?
How these problems start and how to choose between repair options is covered in the water heaters guide.
More plumbing in Montana
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