Contractor Resources
Warranty forms, utility rebate paperwork and replacement parts links for Minnesota HVAC and plumbing contractors. Product spec sheets are on each product page.
Why WH2O Instead of a Big Box Store?
A quick, 8-page read on what a pro-only supplier does for your business: account pricing, local people who know water heaters, delivery right to the spot, warranty claims handled for you, and homeowner leads through Find a Pro.
Guides & tools
Free guides and tools you can use on the job or pass along to homeowners.
Homeowner guide
Cold shower? Let a pro take it from here.
Our homeowner guide to replacing a water heater. Send it to customers before the install.
Read the guide (PDF)Free tool
Water Heater Age Calculator
Decode the serial number on the rating plate to see how old a water heater is.
Open the calculatorHomeowner leads
Find a Pro
Homeowners near you search Find a Pro for an installer. Questions? claire@wh2only.com
Visit Find a ProFor homeowners
Homeowner Resources
Guides, free tools and utility rebate links written for homeowners. Easy to share.
Browse resourcesRebates & forms
Water heater and HVAC rebate paperwork for Minnesota jobs. Forms open on the utility’s own site.
CenterPoint Energy
Xcel Energy
Rebate amounts, rules and deadlines are set by each utility and change from year to year. Check the current form before you submit.
Minnesota Utility Rebate Finder
Pick a county to see which utilities serve it and their current rebates on water heaters, furnaces, boilers, heat pumps, AC and thermostats. Rebates as of Oct 8, 2026.
Highlighted counties make up the WH2O service area, served from our Golden Valley and Eden Prairie locations. Click a county or pick it from the list.
Warranty
Manufacturer claim forms and registration, plus a direct line to us for anything you bought from WH2O.
Trinity ESP for GE
Extended service plan enrollment for GE Appliances equipment.
Enroll directly online
Parts & spec sheets
Replacement parts lookups and product spec sheets. Spec sheets are on each product page.
Manufacturer parts
Rheem replacement parts
Look up Rheem replacement parts information by model.
Visit parts.rheem.comWH2O parts
Shop parts at WH2O
Water heater, boiler, furnace and HVAC parts in our online catalog.
Browse partsSpec sheets
Product spec sheets
Open any product page for its spec sheet. Sign in at shop.wh2only.com to see your account pricing.
Browse water heatersStuck on a form or a claim?
Talk to a person who knows water heaters. Golden Valley & Eden Prairie, Mon–Fri 7:00–4:30.
More from WH2O:Contractor guideHomeowner guideHomeowner ResourcesWater Heater Age CalculatorFind a Proshop.wh2only.com
Product Resources
Parts and troubleshooting references for the products we sell.
GE water heaters
WH2O GE Water Heater Parts & Troubleshooting Guide
Parts identification and troubleshooting help for GE water heaters.
Read the guide (PDF)