Grain Systems PNEG-1776 - Manual (Page 19)

5. Installation
PNEG-1776 Deluxe Downwind Heater - Canadian 19
Transition High-Limit Installation
1. Mark location on transition one foot up from the bottom (entrance collar) and centered in
the transition.
2. Drill or knock out 7/8" diameter hole on marked location.
3. Install transition high-limit using supplied self-drilling screws.
Figure 5F The transition connecting the heater to the bin with the plenum thermostat in place.