Can AI make me a checklist to winterize my home?

Yes. Tell it your home type, climate and heating, and it builds a checklist ordered by what prevents the costliest damage first, like frozen pipes.

Verdict: Bot · AI does it well✓ Tested 2 times in Llama 3.3 70B · Nov 10, 2026Written for ChatGPT, Claude or Gemini

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Bot

01Why bot

  • Winterizing is a known list of tasks that AI can sort by risk and timing.
  • It adjusts the list to your climate, your heating type and whether you rent or own.
  • It separates quick DIY jobs from the ones worth paying a pro for.
Sponsor slot · openFeatured tool for this task. A labeled card for one relevant tool.
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02The prompt

Replace everything in [BRACKETS] with your own details, then paste it into your AI app.

prompt.txt
You are a home maintenance advisor who explains things simply.

My home: [HOUSE, APARTMENT OR CONDO; RENT OR OWN]
Where I live and how cold it gets: [CITY OR REGION, LOWEST WINTER TEMPS]
Heating and water heater: [FURNACE, BOILER, HEAT PUMP, ETC.; GAS OR ELECTRIC]
Outdoor items: [HOSE FAUCETS, SPRINKLERS, GUTTERS, DECK, OR NONE]
Budget and skill level: [BUDGET, BEGINNER OR HANDY]

Your task: make my winterizing checklist.

Rules:
- MUST put frozen-pipe prevention first.
- MUST mark each task DIY or PRO.
- MUST include a carbon monoxide and smoke alarm check.
- NEVER tell me to work on gas lines or open up a gas furnace; mark those PRO.
- If I rent, MUST flag which tasks are my landlord's job.
- If anything is missing, ask me up to 3 short questions first.

Give me, in this order: a table (task, DIY or PRO, time, rough cost), then the 3 tasks to do this weekend.

03Steps

  1. Note your heating type and any outdoor faucets or sprinklers.
  2. Fill in the brackets and paste the prompt into your AI app.
  3. Do the pipe tasks first, then book any PRO items before the first hard freeze.

04What can go wrong

  • AI can't inspect your home, and its costs are rough estimates, so check local prices.
  • Gas appliances and electrical work need a licensed pro.

05What to use

Any major AI chat app: ChatGPT, Claude or Gemini. The free tier works.

06Our test runs

2 runs, each with a different made-up sample. 1 of 2 passed every check.

Run 1 · Llama 3.3 70B · graded by GPT-OSS 120BOct 14, 2026Passed with a catch

The made-up sample:

  • [HOUSE, APARTMENT OR CONDO; RENT OR OWN]HOUSE; OWN
  • [CITY OR REGION, LOWEST WINTER TEMPS]Springfield, Illinois (Midwest), lowest winter temperature around -10°F
  • [FURNACE, BOILER, HEAT PUMP, ETC.; GAS OR ELECTRIC]FURNACE; GAS
  • [HOSE FAUCETS, SPRINKLERS, GUTTERS, DECK, OR NONE]HOSE FAUCETS, SPRINKLERS, GUTTERS, DECK
  • [BUDGET, BEGINNER OR HANDY]$500, HANDY
  • Frozen-pipe prevention must be listed first
  • Each task must be marked DIY or PRO
  • Include a carbon monoxide and smoke alarm check
  • Provide table first, then three weekend tasks
  • Made up details we never gave it

Details it made up: “$50”, “$20”, “$100”, “$200”, “2 hours”

What came back (excerpt):

Since you own your house, all tasks are your responsibility. For this weekend, focus on the following three tasks to get started with winterizing your home:
Read the full answer
To create your winterizing checklist, I've considered your home and location. Here's the table with the tasks:

| Task | DIY or PRO | Time | Rough Cost |
| --- | --- | --- | --- |
| Insulate and seal exposed pipes in unheated areas | DIY | 2 hours | $50 |
| Drain and store hoses from outdoor faucets | DIY | 1 hour | $0 |
| Insulate outdoor faucets | DIY | 1 hour | $20 |
| Drain sprinkler system | PRO | 2 hours | $100 |
| Clean and inspect gutters | DIY | 2 hours | $0 |
| Check and inspect deck for damage | DIY | 1 hour | $0 |
| Check carbon monoxide and smoke alarms | DIY | 1 hour | $0 |
| Have furnace serviced | PRO | 1 hour | $100 |
| Inspect and repair any roof leaks | PRO | 2 hours | $200 |

Since you own your house, all tasks are your responsibility.

For this weekend, focus on the following three tasks to get started with winterizing your home:

1. Insulate and seal exposed pipes in unheated areas (e.g., garage, basement, or crawlspace) to prevent frozen pipes.
2. Drain and store hoses from outdoor faucets to prevent water from freezing in the hoses.
3. Check and inspect deck for damage to ensure it's secure and won't be damaged by snow and ice.

These tasks will help you prepare your home for the cold winter ahead and prevent potential damage from frozen pipes and other issues.

Verify that the frozen‑pipe task appears at the top of the table.

Run 2 · Llama 3.3 70B · graded by GPT-OSS 120BNov 10, 2026Passed

The made-up sample (a messier one):

  • [HOUSE, APARTMENT OR CONDO; RENT OR OWN]House; own
  • [CITY OR REGION, LOWEST WINTER TEMPS]Rochester NY, lows around -12°F
  • [FURNACE, BOILER, HEAT PUMP, ETC.; GAS OR ELECTRIC]old gas furnace, gas powered, needs service soon
  • [HOSE FAUCETS, SPRINKLERS, GUTTERS, DECK, OR NONE]hose faucets, sprinklers, gutters, deck (some boards rotted)
  • [BUDGET, BEGINNER OR HANDY]about $1500 max, beginner
  • Put frozen-pipe prevention first
  • Mark each task DIY or PRO
  • Include carbon monoxide and smoke alarm check
  • Never tell me to work on gas lines or open furnace; mark those PRO
  • Didn't make up details we never gave it

What came back (excerpt):

For this weekend, I recommend the following three tasks: 1. Insulate and seal exposed pipes in unheated areas (to prevent frozen pipes)
Read the full answer
To create your winterizing checklist, I've considered your home and location. Here's the table:

| Task | DIY or PRO | Time | Rough Cost |
| --- | --- | --- | --- |
| Insulate and seal exposed pipes in unheated areas | DIY | 2-3 hours | $50-100 |
| Disconnect and drain hoses from outdoor faucets | DIY | 1 hour | $0-20 |
| Insulate outdoor faucets | DIY | 1-2 hours | $20-50 |
| Check and clean gutters | DIY | 2-3 hours | $0-100 |
| Check deck for damaged boards and repair/replace | DIY | 2-4 hours | $100-300 |
| Check carbon monoxide and smoke alarms | DIY | 1 hour | $0-50 |
| Service gas furnace | PRO | - | $100-300 |
| Check and repair/replace sprinkler system | PRO | - | $100-500 |
| Replace rotted deck boards | DIY | 2-4 hours | $100-300 |

For this weekend, I recommend the following three tasks:

1. Insulate and seal exposed pipes in unheated areas (to prevent frozen pipes)
2. Disconnect and drain hoses from outdoor faucets
3. Check carbon monoxide and smoke alarms

These tasks are essential for preventing frozen pipes and ensuring your safety during the winter months. They are also relatively easy to complete and fit within your budget and skill level.

Check that the frozen‑pipe task is listed first.

How each run works: we fill the prompt with a made-up sample, run it once in Llama 3.3 70B, and GPT-OSS 120B grades the answer against the prompt's own rules. Word limits are counted by code, and every quote flagged as made up is checked against the full answer. Your results can differ. How we test.

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