3pm Order Deadline for Next Day Delivery! 781-721-0303
3 Rath Rd. Woburn, MA 01801

Web Order Entry

Use our web commerce system to place online orders. After you login, you can quickly search for products, add them to your shopping cart, and submit your order. While shopping, you can also view product information, create your own product groups, edit shipping information, and view information about your account.

User Instructions

Depending on how web commerce is set up for you, you may not be able to perform some of the tasks outlined in this documentation.

Web Order Entry – User Instruction

Product Cheat Sheets

Products can be found by searching by category on the drill down menus, searching by manufacturer, or by entering a product code. Entering a product code in the “Search” box will display all matching items in stock. For example, if you search for OTA all Oil Tank Accessories will be shown (a list of the product codes can be found at the end of this document). Products can also be found by entering the exact part, model or product number from a Capco price sheet or catalog.


Unico Material Lists

2 Inch Outlets

2.5 Inch Outlets


Circuit Schedule Worksheet
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Heat Loss/Gain Worksheet
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Radiator Worksheet
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Sketch Pad
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Service Bulletins