Septic Emptying in Freezing Weather

[rogue]

Orv, Only a guess on my part as I have not been in freezing weather, nor do I have either of there. But I believe you hook up to a water supply. I'd say hook up to the outside shower and use warm (not hot as you may need more than the hot water tank holds) to run the macerator, or Solution. Same if you needed to rinse the 3" sewer hose. Warm water.
Bob