Maid-O-Mist, Jacobus Model # 4 - For radiators in room in which thermostat is located; A885 or where radiators affect operation of thermostat.
Features:
- Self-adjusting thermostatic control
- Float to prevent water escape
- Reduces radiator noise
- Cut fuel consumption
- Assures even heat distribution
- Lower operating costs
- Improved nickel plated brass body, valve seat, solid float and bi-metal thermostatic element
Maid-O-Mist Jacobus Radiator Steam Vent Spec Sheet