Exhaust Fan Duct Size Calculator
Turns out the issue isn’t always the fan’s motor; it’s all about ductwork. Just as water resists being pushed through …
Mike Lee
Grow Room Air Exchange Calculator
Moving lots of air around isn’t what’s important in growing a room; it’s moving just the right amount, at the …
Swamp Cooler Temperature Calculator
In humid conditions, your swamp cooler is going to work or not based off how much moisture the air can …
Swamp Cooler Temperature Calculator
In humid conditions, your swamp cooler is going to work or not based off how much moisture the air can …
Fresh Air Calculator
Before you know it’s there, you can smell foul air. The conference room is finally empty after a long meeting …
Exhaust Fan Static Pressure Calculator
In the master bathroom, a quiet exhaust fan that is installed doesn’t move much air and make all kinds of …
Underfloor Heating Pipe Length Calculator
When you look at a concrete slab with nothing on it, there’s a particular type of fear: It looks like …
Underfloor Heating Pipe Spacing Calculator
The second error most people commit with underfloor heating: “More pipe = more heat.” No! More pipe mean more waste, …
Underfloor Heating Wattage Calculator
Thermal physics and electrical rules makes a comfortable floor feel warm. Thermal physics and electrical rules is things most homeowners …
Underfloor Heating Screed Calculator
There’s a certain type of worry that only comes with fitting underfloor heating: you’ve run the pipe-work; tested the water …