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Bow's unique heating challenges
About 153 nights a year below freezing, when aging heating systems give out
The oldest blocks in town run heating systems decades older than the newer builds toward Dunbarton
First frost typically lands around October 16

What can you really fix?
Getting help now
- 1Call our toll-free numberOne tap. A real person picks up, days, nights and weekends.
- 2Tell us the problemDescribe what is happening and get your free estimate on the phone.
- 3Schedule a servicePick a time that suits you. A local heating pro comes out to you.
Seasonal timing
Bow's median first frost lands around October 16, a couple of days ahead of neighbouring Concord. Vent terminations that iced last winter are worth having looked at before demand builds after that date.
Bow climate
by the numbers
Climate data: Daymet, NASA/ORNL, 2015–2024
Common questions
It depends on the job and how bad the problem is. That is why the first step is a phone call. Describe the problem and get your free estimate on the phone, with upfront pricing.
Yes, you will.
No forms and no waiting on emailed quotes. One phone call is all it takes.
We have heating pros ready to help families in the community 24/7, but moment-to-moment availability depends on demand. Call to find out how soon we can service your home.
You already know that heating problems don't go away on their own. And waiting just increases the risks to your house. Heating pros see this hesitation all the time. Instead of regretting not calling earlier, just make that 2-minute call now and get your free estimate.
People also ask
Blocked intake or exhaust terminations are a leading cause. The pressure switch senses the restriction and stops the unit, which is the safety system working properly rather than a fault in the equipment.
On an exterior wall, often a couple of feet above grade, which is exactly where drifting snow and roof runoff collect. Knowing where they exit is worth doing before winter.
Clearing snow from the ground and wall around them is fine. Reaching into the pipes or using anything to chip ice off them isn't, and a unit that keeps locking out after clearing needs a technician.
About 152 nights below freezing, with roughly 8 under zero and February lows averaging 15 degrees.
disclaimer: New Hampshire Heating is a free service to assist homeowners in connecting with local service providers. All contractors/providers are independent and New Hampshire Heating does not warrant or guarantee any work performed. It is the responsibility of the homeowner to verify that the hired contractor furnishes the necessary license and insurance required for the work being performed. All persons depicted in a photo or video are actors or models and not contractors listed on New Hampshire Heating.
Same-day and 24/7 emergency services are subject to provider participation, location, technician availability, and demand. Availability is not guaranteed and may vary by market and appointment capacity.
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