Bosch Plate Heat Exchanger (DHW) Replacement in Greater Vancouver
Genuine Bosch plate heat exchanger (dhw), supplied and professionally installed by Technical Safety BC–licensed gas fitters. Never sold for DIY.
The Plate Heat Exchanger (DHW) on Your Bosch Boiler
The plate heat exchanger is the small brazed-plate unit in a combi boiler that transfers heat from the primary heating circuit to your domestic hot water on demand. Scale build-up is the number-one cause of "lukewarm hot water" complaints on combi boilers in hard-water and mineral-rich areas.
On Bosch systems — including models such as Greenstar, Greentherm, Tronic — a failing plate heat exchanger (dhw) often shows up as ea no flame or related symptoms. We diagnose it precisely and install the correct genuine Bosch part.
Typical Lifespan
8-12 years
Brand
Bosch
Part Category
Combustion & Gas
Safety Warning
Hot water that runs hot only while the heating is on usually means a scaled DHW plate exchanger or diverter valve.
Signs of a Failing Bosch Plate Heat Exchanger (DHW)
Parts Are Professionally Installed — Not Sold for DIY
For your safety and to keep your manufacturer warranty valid, BoilerPart.ca does not sell loose boiler parts over the counter or for self-installation. Under BC regulations, gas appliance components must be installed by a licensed gas fitter. Every part we source is genuine OEM and is professionally fitted, tested, and certified by our Technical Safety BC–licensed technicians as part of a complete repair or installation.
Why Have Us Install Your Bosch Plate Heat Exchanger (DHW)?
Other Bosch Parts We Install
Bosch Plate Heat Exchanger (DHW) Service Across Metro Vancouver
Frequently Asked Questions
Bosch Plate Heat Exchanger (DHW) Replacement, Done Right
Genuine Bosch parts, professionally installed and tested across Greater Vancouver.
A Division of CanroHeat.ca · Licensed Gas Fitters · Serving Greater Vancouver since 1985