Sustainability

Our mini split heat pumps achieve SEER2 ratings up to 33 using inverter-driven compressors that modulate output continuously — matching exactly the load your space requires rather than cycling on and off at full power. The result is lower energy consumption, more consistent indoor temperatures, and meaningfully reduced carbon output over the life of the system.

Qualifying Senville systems carry AHRI certification for independently verified performance ratings, ENERGY STAR Most Efficient Cold Climate designation, UL listing for safety compliance, and NEEP approval for cold-climate heat pump operation. These are third-party verified standards — not self-reported — and the AHRI reference numbers are published on every qualifying product listing.

Senville products qualify for utility and government rebate programs across the US and Canada — including the Canada Greener Homes Grant and ENERGY STAR rebate programs. Our rebate finder covers 40+ qualifying products and shows available incentives by zip or postal code. Many customers qualify for up to $3,000 back.

Our Tech+ Center covers installation, sizing, and troubleshooting for every product we sell. We provide detailed maintenance guidance — filter cleaning intervals, coil inspection, and seasonal checks — so every system continues performing at its rated efficiency across its full service life. Our support team is also reachable directly at 1-800-242-4935.

We use R-454B refrigerant, which carries a Global Warming Potential of 466 — more than 75% lower than the R410A refrigerant found in older systems. R-454B is EPA-compliant under the AIM Act and reflects the industry's shift toward refrigerants that cause meaningfully less environmental damage. Our production partners are held to standards that reduce waste and energy use at every stage of the supply chain.