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Plumbing Services in Houston/
Water Heater Services in Houston/
Water Heater Installation in Houston
Water Heater Installation in Houston
Installation covers two different jobs. Swapping a heater into an existing spot, and putting one where there was not one before. The first is mostly about matching connections and clearances. The second involves supply, drainage, venting and where water goes if the unit ever leaks.
Sizing
Sizing is about simultaneous demand, not household size alone. Two showers running at once is a different requirement than two people who shower at different times. For tank models the question is gallons and recovery rate. For tankless it is flow rate and incoming water temperature.
Count the fixtures likely to run at the same time
Note whether you have a soaking tub, which changes everything
Consider a dishwasher or washer that runs during shower hours
Be honest about the morning routine, since that is the real peak
Location and what comes with it
Attic: pan, properly routed drain line, platform, and access for future service
Garage: clearance, protection from vehicle impact, and combustion air for gas
Interior closet: combustion air and venting for gas, and a drain path for a leak
Exterior or utility area: freeze protection for exposed lines
Details worth asking about
Shut off valve placement you can reach without a ladder in an emergency
Dielectric connections between dissimilar metals
Expansion control where required
A drain valve and routing that make future flushing realistic
Sediment trap on gas models
Removal and disposal of the old unit
New installation for a remodel or addition
Adding a heater during a remodel is easier than adding one after. Supply, drainage, venting and electrical or gas all get decided while walls are open. If you are planning a bathroom addition or a garage conversion, include the timeline in your request so the plumbing can be sequenced with the rest of the work.
Questions people ask us
Can you install a heater I already bought?
Usually. Send the brand, model and capacity in your request, plus a photo of the existing installation. Occasionally a unit bought online does not fit the space or the connections, and it is much better to find that out before installation day.
Does a new heater need a pan and drain?
Anywhere a leak would damage the building, yes, and attic installations are the clearest case. A pan with no working drain line is not much help, which is why the drain routing is part of the installation rather than an extra.
Ready to get this fixed?
Send the details and a plumber working in your area will follow up with you.