Swamp Cooler Parts
Parts breakdowns for Mastercool
coolers and various common
swamp cooler parts.
Metal Duct Fittings
Sheet metal ductwork for HVAC.
Tee wyes, vent pipe, elbows,
register boxes and more.
Evaporative Coolers
Rooftop or wall mount
evaporative coolers that are
designed to cool the whole house.
Our Products
Evaporative Cooler & A/C Covers
Cooler covers are a great way to protect your evaporative cooler or air conditioning unit
from harsh winter weather and help keep heat from escaping when you need it the most.
The heavy duty treated canvas of our covers helps protect your unit from snow, wind,
ice and rain. They are water and mildew resistant.
All covers are made larger in width, depth and height to allow for shrinkage and
minor cooler size variations.
Downdraft covers have one split corner for coolers and a/c units with electrical
disconnect boxes mounted to exterior. The built in brass grommets and sun resistant cord
secure the cover tightly.
The yellow color is designed to fade to a more neutral beige as it weathers.
We have access to a full line of evaporative cooler covers.
Cover dimensions are shown width x depth x height.
Single Inlet Evaporative Cooler Covers
Mastercool 6500 downdraft with 8" pad. MC63, EC630, CMC631-632
Mastercool 6500 downdraft with 12" pad. HC63, HPC630, CHC631-632
Mastercool 4500 downdraft with 8" pad. MC43, EC430, CMC431-432
Mastercool 4500 downdraft with 12" pad. HC43, EC430, CHC431-432
Champion Mastercool/Ultracool 6500 downdraft with 8" pad. ADA70, ADA71.
Champion Mastercool/Ultracool 4500 downdraft with 8" pad. ADA50, ADA51.
Round Evaporative Cooler Covers - Double as Air Conditioner Covers
Multi Inlet Evaporative Cooler Covers - Double as Air Conditioner Covers