Get Up to $500 Back on a Mitsubishi Heat Pump This Spring
Custom Climates is offering up to $500 back via Visa gift card on qualifying Mitsubishi heat pump systems — installed April 1 through May 15, 2026.
Pair it with 0% financing for 48 months and your new system pays for itself differently than you might think.
Offer ends May 15, 2026. Spring install slots are booking now.
Why This Rebate Requires a Diamond Contractor — and Why That’s Good News
The Mitsubishi spring rebate is not available through every HVAC company. It’s only offered through participating Diamond Contractors. Custom Climates holds Mitsubishi’s Diamond Elite Contractor status — the highest designation Mitsubishi awards to a company.
That certification is what makes you eligible. It’s also what ensures your system is installed to factory specifications — which is what triggers the 12-year parts and equipment warranty through Mitsubishi.
Rebate Eligible
Diamond Contractor status is required to receive the rebate. Most NH installers don’t qualify. We do.
12-Year Parts Coverage
Qualifying residential installs registered within 90 days get 12-year parts and compressor coverage through Mitsubishi.
0% Financing Available
Approved credit through Synchrony. 48 months, equal payments, interest never accrues during the promotional period.
Booking with Custom Climates means you get the rebate, the warranty, and an install done by technicians who are factory certified for this specific equipment.
Here’s What You Get
Up to $500 Back
0% for 48 Months
Subject to credit approval
Standard APR of 18.20% applies after 48 months
Apply at time of quote — fast approval
Combined, these two offers make spring the best time to install — before summer demand and without paying full cost upfront.
Offer ends May 15, 2026. Spring install slots are booking now.
48 Months. 0% Interest. No Catch.
The financing through Synchrony is an equal payment promotion — not deferred interest. That means interest doesn’t accrue behind the scenes while you’re paying it down. What you borrow is what you pay back, spread over 48 months.
On a $10,000 system, that’s roughly $208 per month. With a $500 gift card applied to your first payment, your real out-of-pocket is even lower.
Subject to credit approval. Standard APR of 18.20% applies after the 48-month promotional period.
Why Our Mitsubishi Diamond Elite Technician Status Matters in Southern NH
Custom Climates holds Mitsubishi’s Diamond Elite Technician status — the highest designation of Mitsubishi awards. Fewer than 1% of dealers nationwide earn it, and even fewer in New Hampshire.
Factory Certified
Direct factory support

Advanced System Design
Advanced service & design training
More Peace of Mind
Better warranty backing for you
Not every installer is created equal — and this badge tells you we meet Mitsubishi’s strictest performance and service benchmarks.
What You Get With Custom Climates vs. Another Installer
|
Feature |
Typical Contractor |
Custom Climates |
|---|---|---|
|
Rebate Eligible |
❌ Must be Diamond Contractor |
✅ Certified Diamond Contractor |
|
Spring Financing Promo |
❌ No Financing Options |
✅ 0% APR for 48 Months via Synchrony |
|
Parts Warranty |
❌ Minimum compliance |
✅ 12-year Coverage through Mitsubishi |
|
Cold Climate Certification |
❌ General HVAC Training |
✅ Factory-certified for NH Winters |
|
Install & Design Quality |
❌ Cookie-cutter, Bargain Materials |
✅ Room-by-room Analysis, Premium Materials |
Offer ends May 15, 2026. Spring install slots are booking now.
Recent Installs Across Southern NH
Professional results you can count on.



Offer Ends May 15. Spring Install Slots Are Going.
Schedule Your System Design Today
No obligation. No pressure. Just expert advice.
*0% APR for 48 months on approved credit. Standard APR of 18.20% applies after promotional period. Subject to credit approval. Minimum monthly payments required. Financing offered through Synchrony. Rebate amount varies $250–$500 based on qualifying system sold in residential applications. Product must be purchased through The Granite Group and installed by a participating Diamond Contractor during the promotional period of April 1 through May 15, 2026, and installed by May 31, 2026. Homeowner will receive rebate in the form of a Visa gift card. Rebate claim must be submitted at customizedcomfort.com (http://customizedcomfort.com/) no later than June 8, 2026. Gift cards delivered by July 31, 2026. Limit one rebate per household. Cooling-only systems and new construction projects are not eligible. © 2026 Mitsubishi Electric HVAC US LLC. Custom Climates is not responsible for rebates that are denied or had failed to register by the deadline.













