What Is Good Water Pressure in New Hampshire Homes?
- Jim Johnson
- 3 days ago
- 2 min read
🏡 What Is Good Water Pressure in New Hampshire Homes?
Water pressure is a major factor for homebuyers in New Hampshire, especially because so many properties rely on private wells instead of municipal water. Pressure that’s too low can make daily tasks frustrating, while pressure that’s too high can damage plumbing and appliances.
Here’s what NH buyers and homeowners need to know.
⭐ What Is Considered “Good” Water Pressure?
Most NH homes should have water pressure between:
✔ 40–60 PSI (standard range)
✔ 50 PSI is ideal for daily use
✔ Anything below 30 PSI is considered low
Wells, pressure tanks, and plumbing conditions all affect PSI.
⭐ How Water Pressure Works in Well Systems
Most New Hampshire homes with private wells use:
✔ A submersible pump
✔ A pressure switch
✔ A pressure tank
✔ Plumbing lines distributing water through the house
The system cycles between two numbers called the cut-in and cut-out pressures.
Example:
✔ Cut-in: 40 PSI
✔ Cut-out: 60 PSI
This is the most common setup statewide.
⭐ Why Water Pressure Matters for NH Homebuyers
NH buyers should always check pressure because it affects:
✔ Showers and faucets
✔ Washing machines
✔ Dishwashers
✔ Outdoor spigots
✔ Multi-story homes
✔ Hot water system performance
✔ Resale value
Low pressure can indicate pump issues or clogged plumbing.
⭐ Common Causes of Low Water Pressure in NH Homes
Low pressure may come from:
✔ A weak or aging well pump
✔ Sediment buildup in filters
✔ A failing pressure tank
✔ Incorrect pressure switch settings
✔ Old galvanized plumbing
✔ Partially clogged well screens
✔ Long plumbing runs in older homes
✔ Undersized piping
Many older homes in NH still have galvanized pipes, which restrict flow over time.
⭐ How Buyers Can Test Water Pressure Before Making an Offer
During a showing or inspection, buyers can:
✔ Run multiple faucets at once
✔ Flush a toilet while a shower is running
✔ Check the pressure gauge on the well tank
✔ Ask for recent well service records
✔ Review the flow rate (GPM) test
A well inspection is highly recommended.
⭐ What Sellers Can Do to Improve Water Pressure
Sellers can increase buyer confidence by:
✔ Servicing the pressure tank
✔ Installing or replacing a sediment filter
✔ Adjusting the pressure switch
✔ Replacing old plumbing sections
✔ Adding a constant-pressure system (premium option)
These improvements often help homes sell faster.
⭐ Bottom Line
Good water pressure is essential for comfortable living in New Hampshire homes, especially those with private wells. Buyers should always check PSI and system condition before closing, and sellers can make simple upgrades to ensure strong and reliable water flow.
Jim Johnson — Real Estate Agent
58 NH Route 25A
Wentworth, NH 03282
P: (857) 249-7392
Licensed New Hampshire REALTOR® with Three Hills Real Estate Services
Broker Email: info@ThreeHillsRES.com
Broker Website: www.ThreeHillsRES.com
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