How do we replace the pump or heater on our HOA pool?

By OurHOA · General information · Revised September 27, 2026

How an HOA board replaces a failed pool pump, motor or heater: diagnosis, the federal variable-speed motor rule, sizing, drain covers, permits and a sample motion.

Part of the HOA board handbook: vendors, projects and upkeep.

The short answer

Get a written diagnosis first, because a dead pump is often a dead motor, and a cold pool is often a bad sensor. If you do replace equipment, expect the new motor to be variable-speed. Federal rules have required that for most pool pump motors from 1.15 to 5 total horsepower since September 29, 2025. Size the new pump from the pool's required turnover and the flow rating stamped on the drain covers, not from the label on the old pump. Use a licensed contractor who pulls whatever permit your city or health department requires. Do the planned replacements between Labor Day and March, and adopt a spending limit in advance so a July failure does not close the pool for three weeks waiting on the next board meeting. Pool rules come from your state, your county or city and your governing documents, and they differ. Check yours before relying on anything here. This is general information, not legal advice.

Diagnose before you buy

Ask the pool service company or an equipment contractor for a one-page written finding with photos. For a pump, it should say whether the problem is the motor (humming, tripping the breaker, overheating, bearing noise) or the wet end (cracked housing, leaking seal, broken impeller). A sound pump body can take a new motor or seal. For a heater, it should name the failed part, the heater's age and whether parts are still sold for it. Then compare the answer with the reserve study. If the study gives the pump 10 years and it is in year 11 with a cracked housing, replace the whole pump. If it is in year 4 with a failed seal, repair it and note the repair in the equipment file. Ask for the model numbers, horsepower and the date of manufacture from the data plate on every piece of equipment in the room. The next board will need that list, and so will anyone quoting the job.

What the federal efficiency rules mean for you

Three Department of Energy rules touch this job. The motor rule, 10 CFR 431.485, requires dedicated-purpose pool pump motors from 1.15 to 5 total horsepower made on or after September 29, 2025 to be variable-speed. Smaller motors, from 0.5 to under 1.15 total horsepower, follow on September 28, 2027. DOE's final rule explains that the standard exists because motor-only replacements are common and the earlier pump rule did not reach motors sold alone. In practice, when a single-speed motor in that size range fails, plan on a variable-speed replacement and budget for it. The pump rule, 10 CFR 431.465, covers pool filter pumps under 2.5 hydraulic horsepower made since July 19, 2021. Some larger commercial pumps fall outside it, so a big pool may still have a choice to make. For heaters, 10 CFR 430.32(k) has required gas pool heaters made since April 16, 2013 to reach at least 82 percent thermal efficiency, and amended standards apply to heaters made on or after May 30, 2028. The variable-speed requirement is good news for the budget. ENERGY STAR notes that cutting pump speed in half lets the pump use about one-eighth as much energy. Get the programmed speeds and hours in writing. A variable-speed pump left at full speed all day saves nothing.

Size the pump to the pool, not to the old label

The replacement has to move enough water to meet your health code, and not so much that it overpowers the drains. Start with the turnover rate your code requires and the flow your filter is rated for. Florida's rule is the most specific of the three states. Under Florida Administrative Code 64E-9.004(6), the recirculation system runs whenever the pool is open. It may shut off three hours after closing but must restart three hours before opening. A variable-speed system must still deliver the equivalent of 6 hours of treatment at 100 percent design flow during the closed period, or one full turnover, whichever is greater. Rule 64E-9.008(9)(b) adds that the flow rate on the operating permit may not be reduced or adjusted without the department's advance approval. So a Florida board cannot just turn the new pump down to save money during open hours. Then check the drain covers. The Consumer Product Safety Commission's checklist for public pools says every cover must show a maximum flow in gallons per minute, and the pool's maximum flow must be at or below that number. A larger pump can put a compliant cover out of compliance on the day it is installed. If the pool relies on a safety vacuum release system or an automatic pump shut-off as its second anti-entrapment system, have the installer test it with the new pump running and give you the result in writing. In Texas, 25 TAC 265.194(e) requires the drain cover and safety system paperwork to be on site or produced within five business days, so file the new documents the same day.

Heat pump or gas heater

Decide whether to heat the pool at all before you pick a type. A heat pump pulls heat from the outside air, which makes it cheap to run in warm weather and slow when the air is cool. That suits most of Florida and much of Texas for a spring and fall season. A gas heater heats quickly in any weather, which suits a Colorado pool or a board that only heats for a few weeks, but it burns fuel the whole time it runs. Ask each bidder for the heater's output at the air temperature you expect in your shoulder months and an estimate of the monthly running cost at your utility rates, then compare those rather than the purchase price. Florida's 64E-9.008(8) caps heated pool water at 104 degrees and requires a working in-line thermometer, so budget for the thermometer if the old one is gone. A gas heater may need its own gas permit and inspection, and a heat pump may need a larger electrical circuit, so ask both questions before the vote.

Permits and who may do the work

Texas. The state pool rules treat an HOA pool as a Class C pool. Section 265.183(b) of 25 TAC chapter 265 lets a minor repair or replacement follow the standard in place when the pool was built, so swapping a pump does not force the whole equipment room up to current code. Section 265.186(a) requires a licensed electrician to install, repair or replace the pool's electrical system, which covers wiring a new pump or heater. Section 265.185 bars running a pump at all when a drain cover is missing, broken or loose, so the startup waits until the covers pass. Many Texas cities also require an electrical or mechanical permit. Florida. Section 489.105(3) of the Florida Statutes puts replacing existing pool equipment and installing pool heaters within the scope of a licensed commercial pool/spa contractor or pool/spa servicing contractor, so check the license before you sign. If your pool holds a Department of Health operating permit, call the county health office before the work and ask whether the change counts as a modification. If it does, 64E-9.001(3)(c) requires the permit application on form DH 4159, and section 514.03 of the statutes governs the approval. Colorado. The state pool regulation, 5 CCR 1003-5, exempts pools used only by residents and their guests, but your city building department and county health agency may not, so ask both whether an equipment swap needs a permit and keep the answer in the pool file.

A sample timeline and motion

For a planned replacement, work backward from opening day. September: get the condition report and data plate list. October: write one scope covering the pump, motor, heater, controls, drain cover check and startup testing, and send it to at least three licensed contractors. Our guide on how to write an HOA request for proposal covers the bid form. November: compare bids on the same sheet and vote. December to February: order equipment, pull permits and install, leaving time for backordered parts. March: test the heater and the safety system, get the paperwork, and pay the final invoice only after the punch list is signed. The DOE motor rule ships freeze protection set to start at 40 degrees or below, for no more than an hour at no more than half speed, so have the installer set it for your site before the first freeze. For an emergency failure, adopt a standing motion each spring: 'Moved that the pool lead director may approve repair or replacement of failed pool circulation or heating equipment up to $[amount] per event without a board vote, using a licensed contractor and paid from the pool equipment reserve, with a written report and invoice to the board at its next meeting.'

Mistakes that cost a second service call

Buying a pump sized to the old label when the old pump was never right for the pool. Upsizing the pump without reading the gallons per minute on the drain covers. Letting the contractor leave without testing the safety vacuum release system on the new pump. Running a new variable-speed pump at full speed around the clock. In Florida, dialing down the flow during open hours without the health department's approval. Replacing a heater before asking whether owners use it. Forgetting to send the reserve study provider the replacement date and cost, which leaves the old component on next year's funding plan. Our guide on how to open an HOA pool for the season picks up from there, with the logs, signs and spring inspection.

Sources

These guides are general education for HOA boards and residents, not legal, tax, or financial advice. Rules vary by state and by your community's governing documents - check with a professional for your situation.

More on home & property

Or browse all home projects & property rules guides.