Water Heater Replacement in Longwood
Get fast, fair pricing from licensed local pros. Typical Longwood cost: $1.1k – $2.4k installed.
- Tank, gas
- $1.1k – $2.4k
- Tank, electric
- $850 – $2.2k
- Tankless, gas
- $2.6k – $5.2k+
- Heat pump hybrid
- $2.2k – $4.8k
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Water heater replacement cost by type.
Installed prices for Longwood, adjusted for local labor. Larger tanks and code upgrades move the number up.
Water heater replacement in Longwood typically ranges from $700 to $3,500 depending on unit type and labor. With a median home built in 1979, many homes need updates to meet current Florida Building Code requirements, including a drip pan with drain if the heater is in or above living space, and an expansion tank on closed systems. The warm winter inlet water and humid subtropical climate make heat pump water heaters a strong fit, especially with the federal 25C tax credit covering 30% of cost (up to $2,000). Local permits are required, and labor rates reflect the Orlando metro area.
- Tank, 40–50 gal gasThe default for most US homes$1,050 – $2,400
- Tank, 40–50 gal electricNo venting required$850 – $2,200
- Tankless, gasEndless hot water, higher BTU gas line often needed$2,600 – $5,200+
- Hybrid heat pumpMost efficient, qualifies for federal credits$2,200 – $4,800
- Permit & disposalMost jurisdictions require it$45 – $300
* Cold-region homes may need extra insulation or larger tanks.
Water heaters in Longwood
U.S. Census ACS- Households
- 6,251
- Homeowners
- 4,146
- 68% own
- Median home value
- $292,000
- Median income
- $75,197
- Median home built
- 1979
- Housing units
- 6,095
With a median home built in 1979, many Longwood water heaters are at or past their 8–12 year lifespan — a common reason replacements spike here.
What’s different about Longwood.
Generic cost pages skip the things that actually decide your price and your unit’s lifespan here — local code, water, and the money you can claim back.
Recommended unit for Longwood
Given Florida’s humid subtropical climate and electric water heating, heat-pump (hybrid) is the sensible default for most Longwood homes. Warm incoming water means a tankless delivers its full flow with no cold-inlet penalty. A pro can confirm the right size and fuel for your home.
Sources: 2023 Florida Building Code, Plumbing, Eighth Edition (ICC) · EIA Florida State Energy Profile · Florida Heat Pump Rebates 2026 overview
What Longwood code requires
Replacing a water heater in Longwood follows Florida rules under the Florida Building Code, Plumbing (based on the International Plumbing Code, IPC). Here’s what applies statewide:
- PermitRequired
Pulled by your licensed plumber; covers gas/venting and the expansion tank.
- Seismic strappingNot required
No state strapping mandate — one less line on the bill.
- Expansion tankRequired on closed systems (backflow preventer or PRV present)
Required where a pressure regulator or backflow preventer is present.
- Plumbing codeFlorida Building Code, Plumbing (based on the International Plumbing Code, IPC)
- Good to know—
Water heaters require a drip/safety pan with drain when located in or above living space, plus a TPR valve discharging to within 6 inches of the floor.
Sources: 2023 Florida Building Code, Plumbing, Eighth Edition (ICC) · EIA Florida State Energy Profile · Florida Heat Pump Rebates 2026 overview
Not sure which rules and rebates apply to your home?
A licensed Longwood pro will walk you through code, the right unit, and what you can claim back — in one quick call.
No obligation — talk through your options.
Money back in Longwood
Florida water heating is mostly electric, which shapes the money back:
- Federal30% of cost, up to $2,000Federal 25C tax credit →
For a qualifying ENERGY STAR heat pump water heater. Claimed on your federal return.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump water heater) applies in every state, including Florida.
Ready to get your water heater fixed in Longwood?
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- Upfront, no-pressure pricing
- Local pros near you
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Hot water back in three steps.
- 1
Tell us what’s wrong
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- 2
Get matched with a local pro
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- 3
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Your pro confirms the price on-site and gets your hot water back. Most jobs done in a few hours.
Water Heater Replacement in Longwood, explained.
What Affects Your Longwood Water Heater Replacement Cost
Costs vary by unit type: tank gas ($700–$1,750), tank electric ($800–$1,900), tankless ($1,300–$3,000+), and heat pump ($1,550–$3,500). Labor includes permit fees and code compliance, such as installing a drip pan and TPR valve discharge line. Older homes (median 1979) may need plumbing or electrical upgrades for new units. Heat pump models cost more upfront but qualify for the 30% federal tax credit, making them more affordable over time.
Common Water Heater Issues in Longwood
Sediment Buildup
Hard water and older tanks (47-year-old homes) lead to sediment accumulation, reducing efficiency and causing rumbling noises.
Leaking Tanks
Corrosion from humid climate and age often causes tank leaks, requiring immediate replacement to prevent water damage.
TPR Valve Failure
The temperature-pressure relief valve can fail due to mineral deposits, risking pressure buildup and potential rupture.
Water Heater Replacement FAQs — Longwood
Yes, a permit is required under the Florida Building Code. Your installer should handle the permit and inspection.
Water Heater Replacement near Longwood
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