image image

Parts Overview

“WE STAND BEHIND OUR PRODUCTS.” ~Steve Mertz, president  of DB Sales and Service

The DB Sales and Service warehouse is stocked with parts for all of the manufacturers that we sell. Our knowledgeable staff is readily available to answer your questions and help you get the part you need as quickly as possible.

We carry parts from the following manufacturers:

  • Ace Heaters
  • Advanced Thermal Hydronics (new brand name for HydroTherm)
  • Air Balance
  • Air Zone International
  • Ajax Boilers
  • Ampco
  • Arrow United Industries
  • ATH
  • Bock
  • Bryan
  • Burnham Commercial Boilers
  • Dunham-Bush chillers and compressors
  • Cain
  • Caleffi
  • Hanbell
  • Heat Link
  • HydroTherm (rebranded as Advanced Thermal Hydronics)
  • Ice Air
  • Indeck
  • Intellihot
  • Johnson
  • Mepco
  • Micro Control Systems
  • Precision Coils
  • RBI
  • Reco USA
  • Ruffneck
  • Siemens Combustion Controls Inc. (SCC)
  • Whalen
  • Wilo

Serving Los Angeles and all of Southern California

DB Sales in located in Garden Grove, on the border of Los Angeles and Orange Counties. We provide service throughout Southern California, including Los Angeles, Ventura County, Orange County, Riverside County, San Bernardino County, and San Diego County.

Air Handlers, Fan Coils and Heat Pumps
Boilers and Water Heaters
Chiller Control Systems
Hydronic & Steam Specialties
Other Products
Energy Rebate Experts

List of All Manufacturers plus


Contact us at