About Butterfield Hot Water Systems
Butterfield Hot Water Systems is a focused Christchurch service helping homeowners work out the right hot water system, the likely size, and the installed price before they commit.
We built it to make hot water cylinder replacement clearer, more straightforward, and easier to act on.
Why we built it
Many homeowners know they need to replace or upgrade their hot water system, but are unsure what type is right, what size they need, or what installation should actually cost.
Butterfield Hot Water Systems was built to make that process clearer from the start, helping you work out the right path before installation begins.
Backed by Butterfield Bathrooms
Butterfield Hot Water Systems is backed by the team behind Butterfield Bathrooms, a Christchurch business with established systems, office support, and real experience coordinating hot water cylinder upgrade work.
That includes mains pressure cylinder upgrades, outdoor cylinder replacements, and heat pump hot water systems already carried out through the wider Butterfield business.
Christchurch-based team
Backed by an established Butterfield business
Real experience with cylinder upgrades
Clear online assessment and booking path
Photos reviewed before installation where needed
What we help you work out
We are not just selling “a cylinder”.
We help you work out:
the system type for your home
the right cylinder size for your household
the installed price for that setup
whether a standard mains pressure replacement or a heat pump upgrade is the better fit
That means you can start with more clarity, rather than trying to work it all out after someone arrives on site.
How the process works
Start with the assessment
Answer a few quick questions and we’ll guide you to the likely system type, size, and installed price for your home.
Confirm the existing setup
We confirm the setup using photos first. If anything needs a closer look, we’ll arrange a site review before work begins.
Deposit and booking
Once the setup is confirmed, we send the 50% invoice. After payment, you’ll receive a calendar link so you can book your installation date.
Installation
We complete the replacement or upgrade on the booked date.
If anything outside a standard install is identified, we’ll let you know before work begins, not after.
What we install
Our offer is focused on straightforward hot water cylinder replacement and upgrade work.
That includes:
mains pressure hot water cylinder replacements
outdoor cylinder replacements
integrated outdoor heat pump upgrades
guidance on likely system size and suitability
We keep the offer focused so the process stays clear and the pricing stays easier to understand.
Focused on greater Christchurch and surrounding areas
Butterfield Hot Water Systems is currently focused on greater Christchurch and surrounding areas, including parts of Selwyn and the north.
That lets us keep the process tighter, the communication clearer, and the installation path more controlled while the service is being established.
Start with the right system, size, and price
Complete the assessment and we’ll guide you to the likely system type, the right size, and the installed price for your home.