Bosch FW200 Weather Compensating Control Compatibility

The Bosch FW200 Weather Compensating Control is "not" compatible with the Bosch CZM100  zone manager, Bosch CRC100 and CRC200 room controllers.  The Bosch CZM100 zone manager, CRC100 and CRC200 room controllers are BUS driven controllers and the FW200 is not.  All of the Bosch Greenstar gas-fired boilers come with the CRC200 Comfort room controller and the CRC200 has an indoor reset that adjusts the unit to the temperature inside the home and works very well.  The CRC100 and the CRC200 room controllers can both be used in conjunction with the Bosch CZM zone manager.

The only time someone would want to use the Bosch FW200 Weather Compensating Control is if they only have 1 zone and do not want to use the Bosch CRC200 that comes with the boiler.  The Bosch FW200 "will" work in conjunction with other zone managers manufactured by any other brand except for Bosch.  Some of the zone managers that will work with the FW200 are companies like Taco, Grundfaus, etc. The FW200 has an outdoor reset for temperature control and the CRC200 room controller has an indoor reset.

For further questions please call Global Pro Tankless Supply at 866-289-4652

Bosch Greenstar FW200 Weather Compensation Boiler Control

Global Pro Tankless Supply carries the Greenstar FW200 Weather Compensation Boiler Control. The FW200 digital thermostat and outdoor reset boiler control acts as the nerve center of a home's heating system. Programmable up to six switching times throughout the day, this interface can be installed within the appliance or be wall mounted in any location throughout the home. Providing instant feedback to the end-user along with the built-in diagnostic effortlessly pinpoints operational issues.

This is an outdoor reset control. It increases or decreases the output of your heating system depending on the outdoor temperature. The controls can be installed on the boiler or mounted directly on the wall in the living area. If it is in the room, it can also be used to record the room temperature for optimizing comfort.

The FW200 is included with the Greenstar Wall Hung (WH) Boilers and is optional on the Greenstar Floor Standing (FS) models.

Items Included with Bosch Greenstar Floor-Standing (FS) Boilers

This is to list the items that are included with the Bosch Greenstar Floor-Standing (FS) Straight Boilers and FS Combi Boilers.  The Bosch Greenstar FS boilers already have the main controller integrated into the top of the boiler itself.  See the list below of the items that come with the boilers and also the list of the optional accessories.

Included with Bosch Greenstar FS Straight Boilers
Installation manual
Adapter for connection of a Low Water Cutoff (LWCO)
Gas conversion kit
DHW tank temperature sensor (for use with indirect tank)
Flue adapter

Included with Bosch Greenstar FS Combi Boilers
Installation manual
Adapter for connection of a Low Water Cutoff (LWCO)
Gas conversion kit
Flue adapter

Optional Accessories for Greenstar FS Boilers (not included)
FW200 Weather compensation control
CRC100 or CRC200 room thermostats
CZM100 Zoning module
Optional concentric vent kit available for horizontal direct vent terminations
ICM control for cascading up to 4 boilers