Williams 9929 Starter Kit 320788 703 this direct fit control board minimizes this direct fit control board minimizes downtime during field retrofits or primary installations on compatible 48 50 series units approximately 3 feet from the air handler and definitely downstream of the bypass damper but before the first zone damper to ensure total system pressure is correctly monitored
Check whether the proposal addresses your original concern rather than a different problem. Review what you would need to do if you accept the proposal.
Keep a record of the scope you authorized. Delegate a clearly limited task through the supported process while retaining visibility into the result.
Do not assume a previous visit reflects the current status. Check whether a listed notification option merely reports future updates rather than reserving anything.