
Module C
Expansion module for ecoMAX controllers. Adds 2 mixing circuits with valves, DHW circulation, pump and backup boiler control. Weather-dependent regulation.
Key Features
- ✓2 mixing circuits with valves
- ✓DHW circulation pump control
- ✓Weather-dependent regulation
- ✓ecoMAX 360/850 compatible
| Power supply | 230V |
| Current draw | 0.2A (max 6A) |
| Protection class | IP20 |
| Dimensions | 150×100×70 mm |
| Weight | 0.5 kg |
Detailed Description
Module C is an expansion module for PLUM ecoMAX controllers. Adds two mixing circuits with valves, hot water circulation control, pump and backup boiler management, plus weather-dependent regulation. Allows flexible expansion of the heating system for specific applications.
Burner Application
Used for connecting additional mixing circuits with weather-dependent control to a pellet boiler. Suitable for multi-circuit and cascade systems.
Delivery Set
- ✓Module C expansion module
- ✓Temperature sensor kit
- ✓Outdoor temperature sensor
- ✓Communication cable to controller
- ✓Connection manual
Key Advantages of the Model
- ✓+2 mixing circuits with valves
- ✓Weather-dependent regulation
- ✓Pump and hot water management
- ✓Backup boiler control
- ✓Compatibility with ecoMAX 850 C4
Product Overview

Heating Control Automation – Module C
Related Products

KVIT Optima 16
16 kW pellet burner from the Optima series. Self-cleaning with moving grates, built-in draft damper. For spaces up to 160 m².
Request Price
KVIT Lyuta 27
27 kW pellet burner. Ceramic igniter, cascade self-cleaning grates. For wood pellets and agro-pellets.
Request Price
KVIT Optima P 150
Industrial 150 kW pellet burner. Cascade grate block with self-cleaning, Double Air dynamic distribution, chamber lining.
Request Price
KVIT Optima M 500
Industrial 500 kW pellet burner. Cascade grate block with self-cleaning, Double Air system, chamber lining.
Request Price