Viessmann Insulation Ring 7828337 (Comb.Ch.Dr.Refr. WB2B/B2HA)

Viessmann Insulation Ring 7828337

For use with the following Viessmann boilers:

Viessmann 200-W B2HA 100kW System (Serial No. 7538259)
and Viessmann 200-W B2HA 45kW System (Serial No. 7538256)
with Viessmann 200-W B2HA 49kW System (Serial No. 7571049)
plus Viessmann 200-W B2HA 60kW System (Serial No. 7571048)
fits Viessmann 200-W B2HA 80kW System (Serial No. 7538258)
and Viessmann 200-W B2HA 80kW System (Serial No. 7571046)
with Viessmann 200-W B2HA 99kW System (Serial No. 7571045)
plus Viessmann 200-W WB2B 45kW System (Serial No. 7194486)
fits Viessmann 200-W WB2B 45kW System (Serial No. 7373009)
and Viessmann 200-W WB2B 60kW System (Serial No. 7194487)
with Viessmann 200-W WB2B 60kW System (Serial No. 7373010)
plus Viessmann 200-W WB2C 105kW System (Serial No. 7424191)
fits Viessmann 200-W WB2C 45kW System (Serial No. 7438087)
and Viessmann 200-W WB2C 60kW System (Serial No. 7438089)
with Viessmann 200-W WB2C 80kW System (Serial No. 7424189)