Interactive Design Tool

The 8 Finger Ecosystem

Every home and family is unique. Select your current setup and specific concerns below to see how we engineer an HVAC system to protect your health, comfort, and home.

1What type of system do you have now?

2Select your main concerns:

Conventional Split System Configuration

Return Drop
DIRTY/HOT AIR
Supply Plenum
CLEAN/COOL AIR
Inside
CASED COIL
A-COIL
PUMP
DRAIN
BLOWER COMPARTMENT
ECM BLOWER
HOT CLEAN AIR
Refrigerant Loop
Outside
METER
STAND

Your Recommended Configuration

Variable-Speed / Modulating System

Provides continuous air circulation and precise temperature control. Maximizes moisture removal and minimizes hot/cold spots.

The Science of Comfort & Health

Our system designs are not guesses. They are rooted in building science and medical research.

ASHRAE Standard 62.2

The American Society of Heating, Refrigerating and Air-Conditioning Engineers mandates proper mechanical ventilation (like ERV/HRV systems) in modern, tightly-sealed homes to dilute volatile organic compounds (VOCs) and maintain acceptable indoor air quality.

Lennox Ultimate Comfort™

Building science and engineering data confirm that variable-capacity, modulating HVAC equipment reduces temperature swings to within 0.5 degrees while continuously running to maximize latent heat (humidity) removal.

University IAQ Studies

Research from leading institutions, including the Harvard T.H. Chan School of Public Health, demonstrates that high-efficiency filtration combined with targeted purification drastically reduces asthma triggers, PM2.5 particulates, and actively improves cognitive function.

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