All Outdoor Boilers are designed to outlast their electronics. The standard "Emergency Preparedness Kit" contains four items:
- Blower Fan
- High Limit Switch
The blower fan must be the correct size to match your boiler.
We almost always recommend the Brute Pump (see article "Pump Size Matters" HERE)
In many cases, it is also advisable to have a spare Aquastat Controller on hand, particularly for GX Series Furnace owners.