Why Houston Landlords Take Heat Seriously Every Fall
Houston doesn’t get a true winter in the way Dallas or Amarillo does, but it gets just enough cold snaps, and the occasional severe freeze, to make heating equipment a real liability if it’s ignored. The clearest reminder of that was Winter Storm Uri in February 2021, when a multi-day arctic blast knocked out power across Texas, froze and burst pipes in thousands of homes, and left tenants and owners alike scrambling to figure out who was responsible for what. Years later, the storm is still the reference point Houston property managers use when they talk about cold-weather readiness, because it showed exactly how fast a minor heating issue can turn into a major habitability and liability problem.
Every October, experienced owners revisit two things: the physical condition of the heating system, and their understanding of what Texas law actually requires of them. The second part matters more than most owners realize, because the popular version of “the law” that circulates among landlords and tenants alike is often simplified to the point of being wrong.
This post focuses on the Texas Property Code’s habitability and repair rules as they apply to heat, not building codes, local ordinances, or lease-specific language, all of which can add additional requirements on top of state law. Houston owners should treat this as a starting point and confirm specifics against the current Property Code text and any applicable city ordinance.
What Texas Property Code Chapter 92 Actually Requires
Texas landlord-tenant law lives primarily in Texas Property Code Chapter 92, and the key provision for habitability issues, including a broken heater, is Section 92.052, the landlord’s duty to repair or remedy. That section requires a landlord to make a diligent effort to repair or remedy a condition once the tenant has given proper notice, if the condition either:
- Materially affects the physical health or safety of an ordinary tenant, or
- Involves the landlord’s failure to supply a device capable of producing hot water of at least 120 degrees Fahrenheit.
Notice the asymmetry there. The statute names a specific numeric standard for hot water (120 degrees), but it does not name a specific minimum indoor air temperature for heat. A non-functioning furnace or heat pump in freezing weather is addressed under the general “materially affects the physical health or safety of an ordinary tenant” language, not under a dedicated heat-specific threshold. In practice, Texas courts and justice of the peace courts (where most residential repair disputes are heard) have generally treated a complete loss of heat during genuinely cold weather as falling within that standard, but there is more room for argument than owners might expect, since “materially affects health or safety” is inherently a judgment call rather than a bright-line number.
This is also where the implied warranty of habitability, a doctrine running alongside the statute, reinforces the same basic point: a rental home has to be fit for human habitation, and a home with no functioning heat during a genuine cold event is a strong candidate for falling short of that standard.
If you’ve heard a specific temperature number attached to Texas rental law, it’s almost certainly the hot water standard, not a heat standard. Section 92.052 requires landlords to maintain a device that can produce water of at least 120 degrees Fahrenheit. That’s the one place the statute gets numeric; everything else, including heat, runs through the broader health-and-safety language.
Notice, Timing, and the Seven-Day Presumption
A tenant can’t simply skip straight to legal remedies the moment the heat goes out. The process matters, and getting it right protects both sides.
First, the tenant has to give the landlord notice of the condition, typically to whatever address or person the lease designates for rent payment or notices. That notice only has to be in writing if the lease itself is in writing and specifically requires written notice; otherwise verbal notice can be sufficient to start the clock, though written notice is always the more defensible option for both parties.
Second, Section 92.056 builds in a rebuttable presumption that seven days is a reasonable amount of time for the landlord to repair or remedy the condition after proper notice, before the tenant can escalate to statutory remedies. That presumption can be challenged either direction. A tenant might argue seven days is too long when the heat is out during a hard freeze with vulnerable occupants in the home; a landlord might argue more time is reasonable if a part is backordered or a contractor is booked solid during a region-wide cold snap, as frequently happens when a freeze event hits all of Houston at once.
If the landlord still hasn’t acted after a reasonable time, the tenant generally has to send a second notice, this one by certified mail, registered mail, or another trackable mail method, before most of the formal remedies become available.
A landlord who lets a documented, properly noticed heat outage sit unaddressed isn’t just exposed to a habitability argument. Depending on how the tenant proceeds, the exposure can include lease termination, a repair-and-deduct claim against rent, a court order compelling repair, and recovery of the tenant’s damages, costs, and attorney’s fees. The fastest and cheapest response is almost always to dispatch a technician the same day a heat complaint comes in during cold weather.
What Happens If the Repair Doesn’t Get Made
Assuming the tenant has followed the notice steps correctly and the landlord still hasn’t repaired or remedied the condition within a reasonable time, Sections 92.056 and 92.0561 lay out the tenant’s available remedies, which can include:
- Terminating the lease and recovering a pro-rated refund of rent along with any security deposit owed.
- Repairing and deducting the cost from rent, subject to statutory caps and procedural requirements.
- Seeking a court order that compels the landlord to make the repair.
- Recovering damages, including in some cases a portion of rent, plus reasonable attorney’s fees and court costs.
These remedies come with their own notice periods, caps, and exceptions, and a tenant who skips a required step can lose access to them even if the underlying complaint about the heat was entirely legitimate. Owners should also know that retaliating against a tenant for exercising these rights, for example by non-renewing a lease specifically because a tenant reported a habitability issue, raises separate legal exposure under the Property Code’s anti-retaliation provisions. If a dispute escalates far enough that non-renewal or removal becomes part of the conversation, it’s worth understanding how that process actually works under the Houston eviction process, since trying to remove a tenant in response to a legitimate repair complaint is a very different (and far riskier) situation than a standard nonpayment or lease-violation eviction.
Practical Pre-Winter Steps for Houston Owners
Because the statutory standard is general rather than numeric, the safest strategy for owners isn’t to parse the statute as closely as possible. It’s to make sure the heat simply doesn’t fail in the first place, or fails rarely and gets fixed fast when it does.
A reasonable fall readiness checklist for a Houston rental property includes:
- Scheduling an HVAC inspection and furnace tune-up before the first cold snap, not after a tenant complains.
- Testing heat strips or furnace ignition on systems that sit idle for most of the year in Houston’s mild climate, since infrequently used equipment is more prone to failure on first use.
- Insulating exposed pipes in attics, garages, and crawl spaces, and checking that exterior hose bibs have working shutoffs.
- Confirming smoke and carbon monoxide detectors are functional, since gas furnace use increases carbon monoxide risk.
- Sending tenants a pre-winter notice that explains how to report a heat or no-heat issue, what number to call after hours, and what tenants can do on their end (keeping cabinet doors open on exterior-wall plumbing, letting faucets drip during a hard freeze) to reduce frozen pipe risk.
- Documenting every heat-related service call, including the date of the tenant’s report, the date a technician was dispatched, and the date the repair was completed, so there’s a clear record if a dispute ever arises.
The Winter Storm Uri Lesson That Still Applies
Winter Storm Uri didn’t change the text of Section 92.052, but it changed how seriously Houston owners treat it. The storm’s biggest lessons for 2026 are less about statutory interpretation and more about operational readiness: have a plumber and HVAC contractor you can reach during a region-wide freeze event (not just discover you need one when every contractor in Houston is already booked), insulate and winterize before the forecast turns, and communicate proactively with tenants before a freeze rather than reactively after pipes have already burst. None of that is legally required by name, but all of it is exactly what keeps a property out of the kind of habitability dispute Section 92.052 is designed to address.
Texas law doesn’t hand landlords a specific minimum temperature to hit for heat the way it does for hot water. It hands them a general duty to keep the home safe and habitable, backed by a seven-day repair presumption and real remedies if that duty is ignored. The owners who stay out of trouble are the ones who treat fall HVAC maintenance as mandatory even though the statute’s exact wording leaves some room for argument.
Where This Fits Into Broader Texas Landlord-Tenant Law
Heat and habitability are just one piece of the compliance picture. Texas owners juggling notice requirements, repair timelines, security deposits, and lease renewal rules often benefit from a single reference point covering Texas landlord-tenant law as a whole, rather than researching each statute in isolation every time an issue comes up.
Texas Lone Star Property Management coordinates seasonal maintenance, tenant communication, and documentation for Houston rental owners so a cold snap doesn’t turn into a habitability dispute. If you’d rather not be the one fielding a 6 a.m. no-heat call during the next freeze, reach out to see how our management services can take it off your plate.
This article is for general informational purposes only and does not constitute legal advice. Texas Property Code provisions, city ordinances, and court interpretations can change, and specific facts affect how these rules apply. Statutory references in this post are current as of October 2026; confirm current requirements and get guidance on your specific situation from a licensed Texas attorney before acting.
Frequently Asked Questions
Does Texas law set a minimum temperature a rental home must maintain?
No. Unlike the hot water heater standard in Property Code Section 92.052, which requires a device capable of producing water of at least 120 degrees Fahrenheit, Texas has no statute that names a specific minimum indoor air temperature for heat. Instead, a non-functioning heating system is addressed under the broader standard in Section 92.052(a)(2), which covers conditions that materially affect the physical health or safety of an ordinary tenant. A broken furnace in freezing weather generally qualifies under that standard, and local judges have significant discretion in applying it.
How much notice does a tenant have to give before a landlord has to fix a broken furnace?
The tenant has to give notice of the problem, and that notice only has to be in writing if the lease is in writing and specifically requires written notice. Once the landlord has notice, Property Code Section 92.056 creates a rebuttable presumption that seven days is a reasonable amount of time to make the repair, though what counts as reasonable can shift based on the severity of the problem, parts availability, and weather conditions.
What can a tenant do if a Houston landlord won’t fix the heat?
After proper notice and a reasonable opportunity to repair, Texas tenants can pursue remedies under Sections 92.056 and 92.0561, which can include terminating the lease, repairing the issue themselves and deducting the cost from rent (within statutory limits), seeking a court order compelling repair, or recovering damages, attorney’s fees, and costs. These remedies carry specific notice and procedural requirements, so both owners and tenants should read the statute closely before acting.
Does Houston have its own heating ordinance beyond state law?
Houston has recently strengthened its rental housing rules around air conditioning, closing a prior loophole that let some owners substitute window screens for cooling equipment, with enforcement phased in roughly 90 days after the ordinance’s passage in August 2026. Heating equipment itself is generally addressed through the city’s property maintenance code and the state’s general habitability standard rather than a separate numeric heat ordinance, so owners should confirm current city code requirements in addition to state law.
Did Winter Storm Uri change the law on landlord heat duties?
Winter Storm Uri in February 2021 did not add a new statutory heat requirement to the Property Code, but it dramatically raised the practical stakes of an existing one. Extended outages, frozen and burst pipes, and habitability disputes during and after the storm made clear how quickly a heating or insulation failure can escalate into a material health and safety issue, which is why most experienced Houston owners now treat pre-winter HVAC and plumbing checks as a non-negotiable part of fall maintenance.
Can a landlord require a tenant to keep the thermostat at a certain setting to prevent frozen pipes?
Many Texas leases include a clause asking tenants to maintain a minimum indoor temperature during freezing weather and to leave faucets dripping or cabinet doors open on exposed plumbing, since tenant cooperation can meaningfully reduce the odds of a burst pipe. These clauses are a matter of contract rather than a specific statute, so they should be written clearly, communicated well before the first freeze, and paired with a landlord-side commitment to keep the heating system itself in good repair.
