Water Heater Installation Brooklyn
Water heater installation from Plumber Brooklyn Crew replaces worn-out tanks in Brooklyn basements with gas, electric or tankless units. Our plumbers size the heater, pipe it, vent it and haul the old tank up the stairs. Installs sit beside repairs in our Brooklyn plumbing service.
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Water Heater Installation Plumbers in Brooklyn, NY
A water heater rarely gives notice. The tank rusts from the inside for ten years, then leaks across the basement floor on a weekday morning. Our plumbers start with water heater repair when a repair makes sense - a new tank is the answer once the steel itself has failed. Basement hatches and the narrow stairs under the stoop decide which tank fits through the door, so we measure the path before ordering anything.
Included in your service
- Tank and tankless sizing
- Gas, water and vent connections
- Relief valve and safety checks
- Old tank removal

How Our Plumbers Install a Water Heater in Brooklyn
Choosing the Right Size Water Heater
Size follows the household. A 40-gallon gas tank covers most one-bathroom apartments, and a 50 suits a family of four with back-to-back showers. In a two- or three-family house on one heater, the first-hour rating on the yellow label matters more than the gallon number. Electric tanks recover more slowly than gas, so the same household usually needs the next size up. Too small runs cold. Too big burns gas keeping unused water hot.
Tank or Tankless Water Heater
A tankless unit heats water as it flows and does not run out mid-shower. It also burns up to five times the gas of a tank while it fires, so the gas line usually has to grow, and it cannot share the old chimney - it needs its own sealed vent through an outside wall. That extra piping is gas line repair territory. Tank heaters are simpler to swap. Heat pump water heaters use far less electricity and want a roomy basement with a drain nearby.

Venting, Gas and Safety Connections
Every gas tank gets a shutoff valve, a sediment trap on the gas line and a draft hood that pulls cleanly into the chimney. Every tank gets a temperature and pressure relief valve piped down toward the floor. Where a check valve or meter keeps heated water from expanding back into the street main, a small expansion tank goes on the cold line. A water heater left alone on a big chimney - after a boiler installation moves the boiler to a side-wall vent - drafts poorly and often needs a chimney liner. We test for spillage at the hood with the burner running before we leave.
After the New Water Heater Goes In
The thermostat gets set to deliver 120 degrees, the level HPD expects building owners to hold all year. The old tank leaves with us. Drain a few gallons from the bottom valve once or twice a year to clear sediment - a small habit that adds years to a tank. A tank flooding the basement at 2 a.m. is still a job for an emergency plumber.
Get a Free Quote From a Brooklyn Plumber
Plumbing service in Brooklyn, NY. Response within one business day. Call (929) 659-6287.
- Free written quote
- Response within one business day
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- On-site visits across Brooklyn
- No hidden fees
- Emergency line open 24/7
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