Does this pad include the scale distributor tray

this Mueller Streamline copper fitting is seamless and lead-free (NSF/ANSI 61G compliant)

System Protection: Reduces the risk of damage to the gas control valve and tank components caused by abnormal heat accumulation

verifying the continuity of this switch is a standard diagnostic step

The 1-pole configuration and durable construction meet the rigorous demands of HVAC high-limit safety standards

ZoneFirst ZPS Zone Plenum Sensor Does this pad include theThe ZoneFirst ZPS Zone Plenum Sensor is a critical duct mounted sensor designed for accurate supply air temperature monitoring in both residential and commercial HVAC zoning systems. This plenum rated temperature sensor integrates directly with MasterZone control panels to safeguard the heat exchanger and cooling coil. By providing real time data to the panel, the ZoneFirst ZPS prevents equipment damage caused by excessive heat or freezing