Compare tekmar Zoning Controls

tekmar makes it easy to operate hydronic zones.

Choose models for control of zone pumps or valves, with options like built-in transformers for thermostats and zone valves, zone group pump operation and tekmarNet^® communication.

Compare Switching Relays and Zone Controls

Features & Benefits	301P	302P	303P	303V	304P	304V	305V	306P	306V
Zone Control with Valves (V) or Pumps (P) Includes number of onboard zone outputs	1P	2P	3P	3V	4P	4V	5V	6P	6V
RoomResponse™ Use a 0-10 V(dc) or 4-20 mA output to adjust boiler target temperature according to load	-	●	●	●	●	●	●	●	●
Built-in End Switch Enables an external device such as a boiler	●	●	●	●	●	●	●	●	●
Zone Group Pump Local 115 V (ac) pump output	-	-	-	●	-	●	●	-	●
Supports Classic Thermostats Compatible with ANY brand of low voltage thermostat, including power stealing and WiFi	●	●	●	●	●	●	●	●	●
Built-In Transformer Internal transformer for 24 V (ac) power	●	●	●	●	●	●	●	●	●

Compare tekmarNet^® Zone Solutions

Features & Benefits	313	314	315	316	324	325	326	334	335	336
tekmarNet® Communication - 2 or 4 wire Select number to match thermostats	2	2	4	4	2	4	4	2	4	4
Zone Control with Valves (V) or Pumps (P) Includes number of onboard zone outputs	4 V	4 P	6 V	4P	4V/P	6 V	3 P	4V/P	6 V	4 P
Built-in End Switch Enables an external device such as a boiler	●	●	●	●	-	-	-	-	-	-
Zone Group Pump Local 115 V (ac) pump output	●	-	●	-	●	●	●	●	●	●
Remote Manifold Wiring Center Provides convenient wiring with as few as 2 conductors to mechanical room	●	●	●	●	-	-	-	-	-	-
Supports Classic Thermostats Combine tekmar zone solutions with any thermostat	-	-	●	●	-	-	-	-	-	-
Built-In Transformer Internal transformer for 24 V (ac) power	-	-	-	-	●	●	●	●	●	●