Last updated: February 19, 2026
Repair Request Email (broken heater): Templates + Subject Lines
A broken heater isn't just an inconvenience—it's a health and safety issue, especially in colder months. Get your heat restored quickly with these targeted, ready-to-send email templates designed for landlord-tenant communication.
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Quick Template (Short)
Hi [[NAME]], the heater in my unit [[REFERENCE]] is completely non-functional. It's getting dangerously cold inside. Please arrange an urgent repair. Thanks, [[YOUR_NAME]].
Formal Version
Dear [[NAME]], This is a formal notice regarding a critical repair. The heating system in unit [[REFERENCE]] has failed, resulting in no heat and temperatures falling below a habitable level. As per the lease and local habitability laws, I request immediate professional repair. Please confirm receipt and provide an estimated timeline for service. Sincerely, [[YOUR_NAME]].
Friendly Version
Hey [[NAME]], hope you're having a good week. Just wanted to give you a heads-up that the heater in my apartment [[REFERENCE]] has kicked the bucket—it's freezing in here! Could you please send someone out to take a look when you have a moment? Let me know if you need anything from me. Best, [[YOUR_NAME]].
Firm Version
[[NAME]], Following up on my previous communication regarding the non-working heater in unit [[REFERENCE]]. This is now a week-long issue with no resolution, creating an uninhabitable living situation. I expect a confirmed repair appointment within 24 hours. If this is not addressed promptly, I will be forced to explore all legal remedies available to me, including potential rent abatement. [[YOUR_NAME]].
Subject Lines (Pick one)
- URGENT: No Heat in Unit [[REFERENCE]] – Heater Failure
- Heating Emergency – Immediate Repair Needed for Unit [[REFERENCE]]
- Formal Notice: Broken Heater Creates Uninhabitable Condition (Unit [[REFERENCE]])
Tips
- Specify the exact heater issue: 'furnace won't ignite,' 'no hot air from vents,' or 'constantly cycling off.'
- Mention any troubleshooting you safely attempted, like checking the circuit breaker or thermostat batteries.
- Note the current indoor temperature if you have a thermometer; this quantifies the habitability issue.
Related templates
More templates in the same category:
- How to Write Repair Request Email (electrical outlet not working) (With Examples)
- Repair Request Email (electrical outlet not working) (Copy + Paste)
- Repair Request Email (broken heater) (Copy + Paste)
- Repair Request Email (leaking faucet) — Short, Formal, Friendly, Firm
- Repair Request Email (electrical outlet not working) — Short, Formal, Friendly, Firm
FAQ
Q: Is my landlord responsible for fixing a broken heater?
A: Yes, in nearly all jurisdictions, landlords are legally required to provide functioning heating, making it their responsibility to repair.
Q: What should I do while waiting for the heater repair?
A: Use safe, listed space heaters, seal drafts with towels, and document all communication and conditions for your records.
Personalized Generator (Fill & Copy)
Fill in the fields to generate a ready-to-send repair request. Example Unit: Unit 12B.