I have an older hot water boiler heating my house. It is a General Automatic LG8. I would like to add an electric flue damper to increase its efficiency. I bought an effikal rvgp-pc-68kf damper. The instructions say it requires a redundant gas valve. My gas valve is a Honeywell V81E. Does anyone know if this is a redundant valve? If not, do I really need one, and what can I replace it with? Is there anything else I should know before installing this damper? Thank you very much, Dave
- posted
17 years ago