THE FIELD GUIDE · 6 ARTICLES
Rebates, Maintenance & Hiring
Verify incentives, understand warranties, plan maintenance, and prepare better questions before signing.
- 45
Heat Pump Federal Tax Credits: What Changed After December 2025
The federal Section 25C credit ended for heat pumps placed in service after December 31, 2025. Separate historical claims from current rebate options.
- 46
How to Find Heat Pump Rebates From States and Utility Companies
Find heat-pump rebates through your state, utility, ENERGY STAR, and DSIRE. Verify eligibility, equipment, deadlines, and payment before signing a quote.
- 47
Questions to Ask an HVAC Contractor Before Signing an Installation Contract
Use specific questions about sizing, permits, commissioning, warranties, and change orders to compare HVAC contractors before signing an installation contract.
- 48
HVAC Warranties Explained: Parts, Labor, and Registration Requirements
Understand HVAC parts, labor, workmanship, and registration coverage. Use a real manufacturer example and a checklist for checking your exact warranty.
- 49
Annual HVAC Maintenance Cost: Service Plans vs. Individual Visits
Compare HVAC service plans with individual visits using included tasks, renewal terms, discounts, and an editable annual-cost example without invented averages.
- 50
Emergency HVAC Repair: When to Call Immediately and When It Can Wait
Distinguish HVAC emergencies from routine service calls. Learn immediate responses to CO alarms, gas odors, smoke, unsafe temperatures, and water hazards.