Grain Systems PNEG-012 - Manual (Page 16)

4. Installation
16 PNEG-012 Vane Axial Heater
Plenum Thermostat Mounting
The plenum thermostat must be ordered separately from the heater unit.
1. Follow installation instructions provided with the thermostat assembly.
2. Position the housing so that the bolt flanges are vertical, and the cord exits the housing from the
bottom. Mark position.
3. Use 6 (4.00") or 8 (2.66") self-drilling screws to mount the housing to the bin sidewall. DO NOT
TIGHTEN COMPLETELY. Insert corrugation seal into gap between housing and sidewall.
Tighten screws.
4. Caulk between the housing and the sidewall to seal.
Figure 4G Plenum thermostat mounted on bin wall.
IMPORTANT: Thermostat must be installed for safe operation.
Figure 4H Side view of thermostat showing corrugation seal.