Brivis Heater Control Board TEK321 (B008125 / 80008125)

Brivis Heater Control Board TEK321 (B008125 / 80008125)

The Brivis TEK321 control board is the primary electronic controller for standard‑efficiency Brivis gas ducted heaters with standing pilot ignition. It manages ignition sequencing, fan operation and system safety functions to maintain stable and reliable heater performance. This genuine Tytronics PCB is supplied under Brivis part number B008125 (alt. 80008125) and replaces earlier TEK301 and TEK311 controllers. It is not compatible with EMS2 systems requiring the TEK331 platform.

Features:

• Main control board for Brivis standing‑pilot gas ducted heaters
• Manages ignition, fan operation and key safety circuits
• Genuine Brivis/Tytronics part — PN B008125 (alt. 80008125)
• Direct replacement for superseded TEK301 (1991–1992) and TEK311 (1992–1994)
• Not suitable for EMS2 systems requiring TEK331

Suits Models:

Wombat 52, Wombat 92XA, Wombat 120XA, Wombat 92EMS1XA, Wombat 120EMS1XA, Buffalo 120XA, Upflow 92XA