Dependable, Devoted, Tenacious.
When we were founded in 1984, Our family wanted to raise the standard in the plumbing, heating, AC, and drain business. By offering a truly uncommon level of service Bellows quickly established itself as one of the dominant service and repair companies in the San Francisco Bay Area.
Let's get you Harvesting.
Harvest isn’t hype. It’s science.
Wait, what’s going on here?
Our hyper-efficient heat pump harvests electricity when it’s cheapest and cleanest (see what we did there?). It pulls warmth out of the air, even when it’s cold out.
A very-insulated water tank holds just the right amount of heat until you need it - as hot water, or as warmth for your home. Temperatures inside the tank are continuously monitored and controlled. Easier said than done.
The Pod tells everything else in the system what to do, and when to do it. All based on real-time data - temperature, rates, emissions…and if friends are staying over, the Pod adjusts for more showers on the fly.
Hot water safely runs to hydronic coils inside the air handler. A super-efficient fan blows air across the hot coils and, ta-da!, your home is warmed. As are you.
The Air Handler works in homes with forced air. But if you use radiant floors, we’ve got you covered too.
People love Harvest
“We’re doing a good thing for the environment, and we’re paying about 40% less.”
“Harvest has unlocked the decarbonization potential of the head pumps with its smart thermal battery.”
“It’s the most efficient system that I was able to find in my research.”
What do I like best about the system? ... wow there are so many things!
Honestly, we feel kinda spoiled now. Don't know how we can go back to the old system.
Harvest helped us improve our comfort and our energy footprint.
I truly feel I have the ultimate heating/cooling system.
We simply feel better about being in our home knowing every day contributes to the clean energy transition.
[Harvest] exemplifies the benefits of combining underappreciated hardware with smart software.
It’s the most efficient system I was able to find in my research.
Harvest has unlocked the decarbonization potential of heat pumps with its smart thermal battery.
We’re doing a good thing for the environment, and we’re paying about 40% less.
Energy bills your great-great-great-grandkids will be proud of.
