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Borer accessories

Truma offers bore-crowns for air duct leadthrough, wall flues, control panels and gas supply line. According to device here you find the right bore-crown for a correct fitted installation.

Bore-crown

Ø 102 mm - for air duct leadthrough E 4000 A
Ø 86 mm - for swiveling air outlet SCW 2
Ø 83 mm - for wall flue Trumatic C 3402 / C 6002 or wall-, roof- and floor flue Trumatic E 4000
Ø 70 mm - for wall flue Trumatic E 2400, roof flue Trumatic S 5002 or air outlet BE and end air outlet EN
Ø 64 mm - for floor flue Trumatic E 2400
Ø 60 mm - for roof flue Trumatic S 2200 (P), S 3002 (P) and (K)
Ø 54 mm - for control panel installation
Ø 22 mm - for the leadthrough of the gas supply line or control panel cables

Holder for bore-crown

Also available are holders for bore-crowns and spare bill bits.