Heating Tekmar Tekmarnet 4 Modules | Zone Manager – Four Zone Pumps

Control Description: The Zone Manager 336 Is Designed To Simplify The Wiring Between Tn4 Thermostats And Zone Pumps. The 336 Has An Internal Transformer That Supplies Power To The Tekmarnet+4 (Tn4) Thermostats. Control + Microprocessor Pid Control; This Is Not A Safety (Limit) Control Packaged Weight + 4.9 Lb. (2223 G) Enclosure + L Enclosure, Blue Abs 94V-0 Plastic With Metal Top And Bottom Conduit Connection Walls Dimensions + 8-1/16″ H X 11-1/8″ W X 2-15/16″ D (204 X 282 X 74 Mm) Approvals + Csa C Us, Csa/Ul 61010-1, Meets Class B: Ices And Fcc Part 15 Ambient Conditions + Indoor Use Only, 32 To 122+F (0 To 50+C) ; Rh Equal To Or Less Than 80% To 88+F (31+C), Down To 50% From 104 To 122+F (40 To 50+C) ; Altitude <2000 M, Installation Category Ii, Pollution Category 2 Power Supply + 115 V (Ac) +/- 10% 60 Hz 12 A Transformer Power Available + 24 V (Ac) 24 Va, Fuse T1.25 A 250 V Zone Group Pump A Relay + 115 V (Ac) 5 A 1/3 Hp, Pilot Duty 240 Va Zone Pump Relays + 115 V (Ac) 5 A 1/3 Hp, Pilot Duty 240 Va Combined Load On Input Power + 11.7 A Maximum Combined Load On Zone Power + 12 A Maximum Group Pump A Demand + 24 V (Ac) < 0.1 Va