Current Commercial Rebate Amounts Windows Insulation Thermostat Installation/Verification Air Source Heat Pump Ductless Heat Pump Please contact us for information regarding lighting incentives. Click the button below to return to Columbia Basin's energy efficiency home page. Home Page Windows Windows: Current rebate amount is $9 per square foot of replacement windows. Please refer to the Commercial Window Rebate Application for rebate requirements.Insulation Insulation: Type Existing Insulation Final Insulation Rebate Attic R-0 to R-5 Minimum R-19 $1.35 per sq ft Attic R-0 to R-5 Minimum R-30 $1.40 per sq ft Attic R-0 to R-5 Minimum R-49 $1.50 per sq ft Wall R-0 Minimum R-11 $0.75 per sq ft Wall R-0 Minimum R-19 $1.00 per sq ft Thermostat Installation Thermostat Installation: Current rebate amount is $150 per connected thermostat. Only certain Connected Thermostats qualify for the rebate. Click the button below to view BPA's current qualified products list. This will open a new tab. Eligible Products Air Source Heat Pump Air Source Heat Pump: Install Type Rebate Retrofit $1,000 per ton Upgrade $150 per ton Specifications: Equipment Size(Cooling Capacity; BTU/H) Mode Sub-Category orRating Condition Efficiency Requirement ≤65,000 Cooling Split System & Single Package 16.0 SEER ≤65,000 Heating Split System 9.0 HSPF ≤65,000 Heating Single Package 8.8 HSPF ≥65,000 and ≤135,000 Cooling Split System & Single Package 14.0 IEER ≥65,000 and ≤135,000 Heating 47°F db/43°F wb Outdoor Air 3.5 COP ≥65,000 and ≤135,000 Heating 17°F db/15°F wb Outdoor Air 2.4 COP ≥135,000 Cooling Split System & Single Package 12.5 IEER ≥135,000 Heating 47°F db/43°F wb Outdoor Air 3.4 COP ≥135,000 Heating 17°F db/15°F wb Outdoor Air 2.4 COP Ductless Heat Pump Ductless Heat Pump: Indoor Unit Type Efficiency Requirement Rebate Non-ducted 11.0 HSPF* $1,000 per ton for retrofit$300 per ton for upgrade Ducted or Mixed 10.0 HSPF* $1,000 per ton for retrofit$300 per ton for upgrade *The minimum HSPF applies to both single and multi-head systems.