PRESENTATION OUTLINE
SOME PEOPLE SAY I'M CRAZY
VRF 101
- Variable speed compressor
- Variable capacity terminal units
- Comprehensive control system
- Capabilty of heat and cool @ same time
- System may be overloaded, for zoning purposes
VRF 101
- All VRF SYSTEMS ARE HEAT PUMPS
- Ultra high heating capacities
- Systems are extreemly efficient
- = to efficiency of Geothermal systems
- Diversity is key to any VRF system
IF YOU DON'T EMBRACE, YOU MAY BE ON THE OUTSIDE LOOKING IN!
VRF FOR RESIDENTIAL / LIGHT COMMERCIAL APPLICATIONS
MXZ VS PUMY COMPARISON
- Outdoor Units
- Indoor Units
- Controls
- Piping
TOP 5 VRF APPS
- Historic buildings
- Churches
- Schools, parts of schools
- Comfort centric projects
- Low ambient cooling
5 VRF APPS YOU'VE NEVER THOUGHT OF
- Ducted, with large zones
- VS traditional systems
- Minimal ODU strategies
- Tenent fit out, phased projects
- Heating dominant projects
KEYS TO SUCCESFUL VRF INSTALATION
WHAT ACCESORIES SHOULD VRF / DUCTLESS EXPERTS BE USING