Tekmar 260 Boiler Control

Tekmar 260 Boiler Control is a compact, microprocessor-based control designed for indoor heating and cooling systems. This 1-stage boiler control uses a DIP switch interface for easy setup and reliable operation, ideal for boilers, baseboards, or fan coils. It operates on 120 Volt AC (50/60 Hz) with a 1300 VA input and manages hot water media. Housed in a durable blue PVC NEMA 1 enclosure, it withstands 32–113°F ambient and up to 95% RH non-condensing. The unit includes an Outdoor/Universal Sensor and a 10 kΩ NTC thermistor (77°F) for precise temperature sensing, ensuring responsive control in your heating system.

Key specifications and capabilities:

• 1-Stage Boiler Control for indoor heating systems with simple DIP-switch setup.
• Power & Relay 120 VAC input (50/60 Hz), 1300 VA input, 1/3 HP relay at 240 VAC (10 A).
• Sensor Package Outdoor/Universal Sensor included; 10 kΩ NTC thermistor for accurate readings.
• Environment & Enclosure Blue PVC NEMA 1 enclosure; 32–113°F ambient; 95% RH non-condensing.
• Media & Applications Media Handled: Hot Water; suitable for boilers, baseboards, and fan coils.
• Compliance & Dimensions UL, CAS (US/Canada), ICES, FCC listed; 7-9/16" W × 2-13/16" D × 6-5/8" H.