At 4Most Energy, you’ll always talk directly with a certified HVAC expert — not a call-center rep.
We review your setup before booking to ensure no hidden surprises.
✅ Tank installation from $599–$899 with upfront pricing and honest service you can trust.
The Rinnai I-Series Plus IP150S delivers a massive 150,000 BTU of dedicated heating output. The ultimate solution for large properties, multi-zone radiant heating, and high-demand radiator systems.
The Rinnai I-Series Plus IP120S delivers 120,000 BTU of dedicated heating power. Designed to replace standard boilers while retaining your existing hot water system or pairing with an indirect tank.
The Hayward HP115CLEE1 HeatPro VS utilizes advanced inverter compressor technology to deliver an AHRI-certified 115,000 BTU/hr of highly efficient pool heating. Engineered with a variable-speed ventilation system, this unit drastically cuts energy consumption by up to 50% while operating up to 10 times quieter than standard heat pumps.
The Hayward HP80CLEE1 is a premium, variable-speed electric pool heat pump designed to deliver industry-leading energy efficiency and ultra-quiet operation. Utilizing advanced inverter technology and a titanium heat exchanger, it continuously adjusts its output to maintain your ideal water temperature while cutting energy consumption by up to 50%. This unit is the ultimate solution for extending your swimming season reliably and economically.
The Navien NPE-240A2 features exclusive ComfortFlow® Technology with a built-in recirculation pump and buffer tank. Say goodbye to the “cold water sandwich” and waiting for hot water.
