Tekmar 284 Control - Four tN4 - BAS - Four Stage Boiler & Domestic Hot Water / Setpoint


Price:
Sale price$3,151.99

Description

Tekmar 284 Control - Four tN4 - BAS - Four Stage Boiler & Domestic Hot Water / Setpoint

Tekmar 284 Control - Four tN4 - BAS - Four Stage Boiler & Domestic Hot Water / Setpoint

    Features:

    • Outdoor temperature reset, programmable schedules
    • Boiler Isolation Valves
    • Setpoint operation
    • Energy, flow and pressure monitoring
    • tekmarNet® 4 compatible, control up to four boilers
    • BACnet® or Modbus ® communication, primary pump sequencing
    • Combustion air damper control
    • Condensing and non-condensing boiler groups, modulating, single stage or two stage
    • DHW priority

    Specifications:

    • Agency Approvals - CSA C US, meets class B: ICES & FCC Part 15
    • Ambient Conditions - Indoor use only, 32 to 122 degrees F (0 to 50 degrees C), less than 90 percent RH Non-condensing
    • Control Type - Microprocessor control, this is not a safety (limit) control
    • Dimensions - 8-1/16" H x 11-1/8" W x 2-15/16" D (204 x 282 x 74 mm)
    • Enclosure Material - Blue PC+ABS plastic with metal top & bottom conduit connection walls
    • Enclosure NEMA Rating - NEMA 1
    • Hydronic - HVAC Control Type - Boiler Control
    • Modulating Output - 4 x 0-10 V (dc) 500 ohms minimum load impedance / 4-20 mA 1 k ohms max load impedance
    • Power Supply - 115 V (ac) plus / minus 10 percent, 60 Hz, 18 VA
    • Pump Relay - 230 V (ac) 5 A, 1/3 hp
    • Relay - Boiler pump,Valve, IDHW pump 230 V (ac) 5 A, 1/3 hp, primary pump 230 V (ac) 10 A, 1/2 hp, Alert relay 230 V (ac) 5 A, 1/6 hp
    • Sensor - NTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta=3892

    Installation Manual


        Payment & Security

        American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Visa

        Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

        Estimate Shipping

        You may also like

        Recently viewed