Maintenance
CAUTION: Before having any general plumbing work done in your home, be sure to share the Harvest System Service Card with your service technician so they know what precautions to take when shutting off water to the house or shutting any valves connected to the Harvest System.
The System Service Card comes with the Pod, and may be located near the Harvest Pod or water tank.
Change air filters regularly per the air handler manufacturer’s instructions. This is important for good indoor air quality and system performance. Change filters:
- Every 12 months if system is used mostly for heating
- Every 6 months if you have air conditioning or frequently use the fan
The exact dimensions and location of your air filter will depend on the system layout and air handling unit. We recommend MERV-13 filters. If the filter is installed in a return grille and not in the air handling unit itself, we recommend the filter to be at least 4 inches thick for better air flow and higher system efficiency.
Scaling is the build up of minerals on the inner linings of pipes and of the hydronic coil. Over time it can reduce system performance.
Consider asking your plumber to descale the system every 3 to 5 years depending the hardness of your water. The system has drain valves to facilitate descaling of the heating coil.
The Pod contains a real-time clock with battery backup to keep track of time when it loses power and isn’t connected to the internet. The battery is a CR1220 coin cell type. Replacement is recommended every 10 years and must be performed by a Harvest-authorized professional, not by the homeowner. Replacement parts must be high quality brand name parts.
CAUTION: There is a risk of explosion if the battery is replaced by an incorrect type. Dispose of used batteries according to manufacturer instructions.
Please see the SANCO2 maintenance document linked here.