NatureSoft PCO UV-C Light

The Photocatalytic Oxidation process combines UVC irradiation with a substance (catalyst) titanium dioxide (TiO2) which results in a reaction that changes malignant contaminants into water, [...]


THE UNICO TWIST-FIT SYSTEM™ AVAILABLE FOR 2″ FLEXIBLE SUPPLY TUBING These new types of connections for the outlets, takeoffs and tubing, make installation even easier and faster, [...]

COVID-19 Update

To Our Valued Customers: Like many of you, we here at Capitol Supplies have spent the last few weeks taking in the information regarding the Corona Virus. We want you to be aware that we are [...]

R-22….What you need to know.

According to refrigerant experts, there is abundant supply of R-22 available for future use. Phaseout of R-22 is only for virgin (NEW)  production and importation. Also known as [...]

$300 Allied Crane Rental Credit

To encourage you to try the hottest thing in commercial replacement and see the benefits of the Allied Commercial K-Series and Z-Series rooftop packaged unit for yourself, we’ll give you $300 [...]

PRO1 Thermostats are now IN STOCK

THE ORIGINAL BRAND FOR PROFESSIONALS Since Pro1s inception 10 years ago we have been dedicated exclusively to the professional HVAC channel. Our full line of thermostats simplifies installs [...]

page 1 of 3