HD Upgrades

Our DT-03 is a multi speed thermostat is specially designed to work with our MES and HD Series units. The special software inside allows for your MES/ HD unit to benefit from our power saving technology.  Simple plug...

We developed this condensation drip tray for humid climates where the Hd or MES system may encounter excessive movement. The HD or MES units sit in the tray and is held in place by the HD or MES unit. The unit is entirely ...

When your MES or HD Series air conditioner can't be in the same area its cooling this plenum can be bolted to the front of the evaporator so you can duct air back into the evaporator via 2- 4" flexible ducting. Constructed...

Choose this option to upgrade your VES 12L or s or HD 12L or s system to a Dual Fan / Heavy Duty Condenser. Great for warm climates or excessive heat locations when mounted under vehicle.  This is the largest...