5
RAVRG2 (AZ Series*—7500/8500)
Return Air Grille
•Returnairgrilleforinstallationinclosetwall
•Exteriordimensions22-1/2"x22-1/2"
•Wallcutoutdimension20-3/8"x20-3/8"
•Accepts20"x20"x1"field-suppliedfilter
•Warmgray-beigecolor
RAK4157/4207/4307
†
(AZ Series*—7500 and 8500 only)
230/208-Volt Universal Power Supply Kit
• 9-pinconnectorwiththree7"12-gaugeconductorwires.
Circuit
Kit No. Volts Heater Wattage Ampacity
RAK4157 230/208 2,610/2,190 15
RAK4207 230/208 3,420/2,870 20
RAK4307 230/208 4,810/4,070 30
RAK5157/5207/5307
†
(AZ Series*—7500 and 8500 only)
265/277-Volt Universal Power Supply Kit
• 9-pinconnectorwiththree7"12-gaugeconductorwires.
Circuit
Kit No. Volts Heater Wattage Ampacity
RAK5157 265/277 2.71 kw 15
RAK5207 265/277 3.55 kw 20
RAK5307 265/277 5.03 kw 30
RAK3152/3202/3302
†
(AZ Series*—7500/8500 only)
15, 20, and 30 Amp (230/208 Volts)
Universal Power Supply
Circuit
Kit No. Volts Heater Wattage Ampacity
RAK3152 230/208 2,610/2,190 15
RAK3202 230/208 3,420/2,870 20
RAK3302 230/208 4,810/4,070 30
* A-B Series: Zoneline units built before 1987 – Zoneline I, II, III, and IV; AZC Series: Zoneline units built from 1987 to 1992 – includes AZR Series – Zoneline 1000, 2000, 2500, 2700, 3000,
4000, 5000; AZ Series: Zoneline units built after 1992 – Zoneline 2100, 3100, 2600, 5100 / Zoneline 2200, 3200, 5200 / Zoneline 2500, 3500, 5500 / Zoneline 2800, 2900, 3800, 3900, 4100,
5800, 6100, 7500, 8500.
†ThepowerconnectionkitdeterminestheheaterwattageandcurrentrequirementswhenitispluggedintotheZonelineunit.NOTE:7,000BTUmodelsdonothave5,000-wattheaters.