APPENDIX C - ACCESSORIES & SPARE PARTS
This appendix lists the accessories and spare parts available for the Apex system.
C.1 ACCESSORIES
Description     Part Number
CertiedJunctionBoxforremoteCertiedSensormounting:
ATEXExd  2110B2100 
UL/CSA  2110B2103
CollectingCone  2110B2151
FlowHousing  2110B2140
Sunshade  2110B2152
WeatherProtection  2110B2150
C.2  DIGITAL COMMUNICATIONS BOARD
Description     Part Number
LonWorksdigitalcommunicationsboard  2110B2600
C.3 SPARES
Description     Part Number
Carbonlter   2110B2172
Hydrophobiclter   2110B2171
Meshlter   2110B2170
Sensorcap   2110B2800
TransmitterUnitFrontPanelAssembly   2110B2820
CSATransmitterUnitFrontPanelAssembly   2110B2825
TransmitterUnitScrewandGasketSet   2110B2829
Note:Thelterandsensorcapsparesincludetherequiredrubberseal.