
Heat pumps
Ducted, ductless and multi-zone approaches, heating performance and indoor combinations.
Open heat pump equipment guideCall Us: Oregon and SW Washington: (503) 353-0100: Contact Us | Business Hours: 7:00 AM to 5:00 PM Mon-Fri
Wholesale HVAC equipment, parts & supplies
Dallas HVAC contractors can source air handlers, coils, mini-splits and the associated installation materials through Mar-Hy. Keep the condensate arrangement visible when an indoor unit changes location, orientation or style.
For contractors and trade purchasers. Serving Dallas from our Milwaukie, Oregon location.




Equipment selection & contractor supply
Choose an equipment guide for the detailed models, manufacturer documents and buying links. Parts, controls and installation materials can be included with the equipment request.

Ducted, ductless and multi-zone approaches, heating performance and indoor combinations.
Open heat pump equipment guide
Ruud packaged rooftop units, packaged heat pumps and Daikin VRV system resources.
Open commercial HVAC equipment guide
Ruud and Gibson condensers, indoor coil matching, electrical data and related materials.
Open air conditioning equipment guide
Ruud, Daikin and Friedrich mini-splits, indoor styles, zoning and installation accessories.
Open ductless equipment guideSend the indoor equipment and the specified condensate, control and mounting materials.
Equipment planning & local resources
The indoor model determines which installation instructions and drain connections need review. A concealed unit, coil cabinet and wall-mounted mini-split can present different access and drainage arrangements. Include the specified drain materials and any pump or safety-control requirements in the request, rather than treating condensate provisions as a generic accessory added after equipment selection.
Equipment documents and supply resourcesOregon’s local building-department directory lists current contacts and available permit services by city or county. Use the actual Dallas project location to identify the appropriate department while keeping the equipment schedule with the supply request.
Oregon department lookup for DallasOfficial application requirements and approvals come from the responsible jurisdiction. These resources are optional project references, not prerequisites for an equipment quote.
One Milwaukie location
Same-day pickup is available for in-stock items at our Milwaukie counter, which has a loading dock. Mar-Hy operates a delivery fleet; discuss the destination, access and timing with our team when arranging an order.
Directions from DallasYes. Identify the indoor model and the drainage or pump requirements already specified for the installation. Our team can include the requested supply items. Browse manufacturer documents.
Use the Mar-Hy shop for product ordering, or contact our equipment and parts team at 503-353-0100. Our counter is in Milwaukie; same-day pickup is available for in-stock items.
Other service areas: Monmouth · Independence · Salem. Browse more service areas.