Basic
$833 – $2,499 each
50-gallon atmospheric-vent gas tank in the 6-year class, new gas connector with sediment trap, vent reconnected, old tank hauled away

Photo: Tim Evanson · CC BY-SA 2.0 · Source
Replace and install one 40-50 gallon natural gas tank water heater, unit, venting connection, gas/water hookup and haul-away included.
Gas Hot Water Heater in Manchester, New Hampshire typically costs $980 to $2,940 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Manchester are 2.0% lower than the national average for gas hot water heater.
National average: $1,000 – $3,000 each
$833 – $2,499 each
50-gallon atmospheric-vent gas tank in the 6-year class, new gas connector with sediment trap, vent reconnected, old tank hauled away
$980 – $2,940 each
50-gallon atmospheric-vent gas tank in the 9-year class with thicker insulation, new shutoff, sediment trap, braided water connectors
$1,225 – $3,675 each
50-gallon atmospheric-vent gas tank in the 12-year class with higher recovery, new shutoff, sediment trap, drain pan, braided connectors
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $441 – $1,323 | each |
| Labor | labor | $343 – $1,029 | each |
| Supplies & Other | supplies | $118 – $353 | each |
| Equipment & Disposal | equipment | $78 – $235 | each |
Connect with local gas hot water heater contractors in Manchester for personalized quotes based on your specific project.