Profile: Westwood Products Inc. supplies products to the heating industry. Our product categories include electrodes & flame rods, filters & elements, hydronic parts and tools & testers. The Ultra-10™ spin-on fuel oil filters have a cast aluminum top and internal epoxy coating. The Trans Temp™ braze plate heat exchangers are made of 316 stainless steel with copper brazing, and have a maximum pressure of 450 psi & temperature of 365°F.