Accessories
- Bock Two Heater Common Vent Kit, OT125-199Common Vent Kit for OT125-199, two heater direct vent kit. UL1738, ULCS636 Note: Extra common vent parts may be necessary to complete a polypropylene common vent installation.Model: Bock Two Heater Common Vent Kit, OT125-199SKU: 24200
- Bock Three Heater Common Vent Kit, OT125-199Common Vent Kit for OT125-199, three heater direct vent kit. UL1738, ULCS636 Note: Extra common vent parts may be necessary to complete a polypropylene common vent installation.Model: Bock Three Heater Common Vent Kit, OT125-199SKU: 24205
- 3" PVC-FGV Low Profile Concentric Vent Termination Kit3" PVC-FGV Low Profile Concentric Vent Termination Kit for 125-299,000 BTU OptiTHERM's excluding OutdoorModel: 3" PVC-FGV Low Profile Concentric Vent Termination KitSKU: 18290
- 4" PVC-FGV Low Profile Concentric Vent Termination Kit4" PVC-FGV Low Profile Concentric Vent Termination Kit for 300-500,000 BTU OptiTHERM's excluding OutdoorModel: 4" PVC-FGV Low Profile Concentric Vent Termination KitSKU: 18292
- 4"x36" PVC-FGV Concentric Vent Termination Kit4"x36" PVC-FGV Concentric Vent Termination Kit for 300-500 BTU OptiTHERM's excluding Outdoor.Model: 4"x36" PVC-FGV Concentric Vent Termination KitSKU: 18296
- BOCK/net/BACnet/Remote Access for OT125-500BOCK/net/BACnet/Remote Access for OT125-500Model: BOCK/net/BACnet/Remote Access for OT125-500SKU: 20252
- BOCK/net/BACnet/Remote Access for OT600-900BOCK/net/BACnet/Remote Access for OT600-900Model: BOCK/net/BACnet/Remote Access for OT600-900SKU: 20253