Heater Cores

200H/500H Series Replacement Tube and Fin Heater Core for Hydronic Heater 5/8" Hose Barb (2004 or newer).

Replaces: 200 (2 Vent), 230 (3 Vent), 500 (Grill) Sport, Pro and Elite systems
Includes: 
One - Tube and Fin Heater Core

Unit dimensions: 6.5" W x 10" L x 4" D

NOTE FROM THE FACTORY: If system is older than 2004 you will need Marine Heater- 200 Unit Only 

300H/400H Series Replacement Tube and Fin Heater Core for Hydronic Heater 5/8" Hose Barb 

Replaces: 300 (3 Vent), 340 (4 Vent), 360 (6 Vent), 400 (Grill) Sport, Pro and Elite systems
Includes: One - Tube and fin style heater core
Dimensions: 6.5" W x 16" L x 4" D

NOTES FROM THE FACTORY:
If system is older than 2002 you will need Marine Heater - 300 Unit Only (Sport, Pro, Elite)
If system is from 2003-2005 you will need Wrapper Complete 300H (4 Outlet)
If system is newer than 2005 you will not need to purchase any additional components
If system is older than ten years we recommend Marine Heater - 300 Unit Only (Sport, Pro, Elite)