DriSteem 405884-109 Transmitter 319825-402 This lead-free safety relief valve

This lead-free safety relief valve features a rugged bronze body and a 125 psi factory set point

What are the symptoms of a failing Mustang relay board

The module features an 11-pin octal socket plug-in design

it is recommended to perform this maintenance once per heating season

The York S1-024-35326-007 is a high-efficiency ECM blower motor designed specifically for exact-fit replacement in York

DriSteem 405884-109 Transmitter 319825-402 This lead-free safety relief valveThe DriSteem 405884 109 transmitter is designed for precise duct humidity monitoring and high limit control in commercial HVAC systems. This duct humidity transmitter integrates RH sensing with a high limit safety function, making it suitable for humidification control applications where over saturation must be prevented. Built for compatibility with DriSteem systems, this RH duct sensor provides stable signal output for accurate environmental control