Robertshaw RS9220 Programmable Wall Thermostat, Multi-Stage - 2 Heat / 2 Cool Impact Step Bit The bit holder and nut

The bit holder and nut drivers have strong magnets

easy-to-see sight glass ensures proper oil level

coated teeth for heat resistance

Valve cores effect refrigerant recovery and system evacuation times significantly

Depth” 9

Robertshaw RS9220 Programmable Wall Thermostat, Multi-Stage - 2 Heat / 2 Cool Impact Step Bit The bit holder and nutRobertshaw RS9220 Programmable Wall Thermostat, Multi Stage 2 Heat 2 Cool Contractors can offer owners easy, yet powerful and reliable two stage heating and cooling control in a simple, modern design with the RS9220 programmable wall thermostat. Multi Stage 2 Heat 2 Cool Large terminal blocks for easy installation Universal sub base Quick access menu button Contractor technician setup menu Easy to understand programming menus Intuitive wake, leave,