** authorized service agents for dega **

  Dega / Onga / De-gas gas spa heaters were one of the best, long-running gas heaters around. These were a fairly efficient bypass style heater, with built-in timer that controlled the pump, and also an air switch. They were well ahead of their time. 

For more information about replacing a Dega Degas 100mj or 200mj heater, go here.  These heaters are no longer made.

Combustion Type:

Atmospheric BBQ-style burners. Spark Ignition

Water Manifolds:

Copper

Heat Exchanger:

Copper, with wrapping for dual heat-pickup.

The most common 100mJ and 200mJ gas spa heaters. Note that these aren't truly that rating, as they were restricted by use of a regulator on the incoming gas line.  

 Unfortunately Dega heaters are no longer serviced due to their age, and lack of available spare parts. 

January 2010: We are now offering replacement heaters for pick-up from our new factory in Carrum Downs, Vic. If you would like to order a new heater, please contact us to arrange a price and pick-up. We will have many of the most popular heaters on display for comparison and can talk you through all the features & benefits of each model & brand.  

Very common Dega Skid-pack included gas heater, pump, cartridge filter, and blower. 

It might be best to consider a replacement heater, given the Dega heaters are now all 20-plus years old.

 We are now the sole Authorized Service agent for all Dega / De-gas products.  New Dega heaters are not available, and have been superseded.

Less-common Dega 200mJ spa heater. All De-gas / Onga heaters finished being built in the mid 1990s, but some were sold as New/Old stock up until the late 1990s. 

 Dega heaters were Typically Gray, Green, White, or Light Gray.   Common faults are corroded flow switch,  bad ignition, aged PCBs, heat-exchanger leaks, timers, air control, etc.