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401 | tN2 House Control – Boiler, DHW & Setpoint, Four Zone Pumps | Tekmar Tekmar

Original price was: $ 813,63.Current price is: $ 203,41.

SKU: mode_6628610080864 Category: tekmarNet Controls Tags: Category_tekmarNet Controls, free-shipping:No, global-free-ship-exclusion:No, invalid-ship-methods:1 16, Manufacturer_Tekmar, nostandard, origin-zip:60169, ship-alone:No, tekmar

Description
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tN2 House Control – Boiler, DHW & Setpoint, Four Zone Pumps

The tekmarNet^® 2 House Control 401 is designed to operate all of the mechanical equipment in a residential hydronic heating system, coordinating their operation through network communication. It can be used in applications ranging from a single zone of baseboard with an on/off boiler, to multiple radiant floor zones with a modulating/condensing boiler. This control regulates one space heating water temperature through Outdoor Temperature Reset and Indoor Temperature Feedback. It is capable of controlling a single on/off, two stage, or modulating boiler, Domestic Hot Water, setpoint loads, 4 on-board zone pumps, and can expand up to 24 zones in total.

Features

Outdoor temperature reset, indoor temperature feedback
Setpoint operation, automatic boiler differential
For use with tekmarNet^® 2 thermostats only, tN4 expansion terminals
Only requires 2 Wires Per Zone, Four 115 V (ac) powered zone outputs
Exercising, boiler protection
Powered pump outputs, System Setback (with optional Timer)
DHW post purge, single on/off, two stage, or modulating boiler control
Warm weather shut down, zone synchronization
DHW control, DHW priority (optional)

Agency Approvals	CSA C US, meets class B: ICES & FCC Part 15
Ambient Conditions	Indoor use only, 32 to 104 degrees F (0 to 40 degrees C), RH less than or equal to 90 percent Non-condensing
Boiler Stage1 Stage2 Relay	24 V (ac) 5 A
Calls	Setpoint and DHW calls, Short, 0 – 32 V (ac)
Control Load	2 VA
Control Type	Microprocessor control, this is not a safety (limit) control
Dimensions	5.5″ H x 5.5″ W x 2.25″ D (140 x 140 x 57 mm)
Enclosure Material	Blue PC+ABS plastic
Enclosure NEMA Rating	NEMA 1
Hydronic – HVAC Control Type	tN2 House Control
Modulating Output	Boiler modulation 0 – 10 V (dc) 500 ohms min load impedance, 4 – 20 mA 1 k ohms max load impedance
Power Supply	24 V (ac) plus / minus 10 percent, 60 Hz, 100 VA max, Class 2
Pump Power	115 V (ac) 12 A max
Pump Relay	115 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

Resources

Datasheet Installation Instructions More Info

Fast Shipping & Professional Packing

Through our long-term relationship with UPS, FedEx, DHL as well as a range of other top global carriers we can provide an array of shipping options. Our warehouse staff are highly skilled and will pack your products according to our exact and precise specifications. Prior to shipping, your goods will be thoroughly examined and secured. We deliver to thousands of clients every day in a variety of countries. Our commitment to become the biggest online retailer in the world is shown by this. Both Europe and the USA have distribution and warehouse centers.

Note: Orders with multiple items will have a distinct processing period for each item.

Before shipment, all ordered items will be thoroughly examined. The majority of orders are shipped within 48 hrs. The delivery time is between 3 and 7 working days.

Returns

The stock is dynamic and we are unable to completely manage it due to the fact that many stakeholders are involved, including our warehouse and factory. The stock can change at any moment. It is possible that you will not receive your purchase after the order has been made.

Our policy lasts 30 days. If it's been longer than 30 days since the date you made your purchase, we unfortunately can't give you a full refund or exchange.

Your item must be in the original packaging and be unused. It should also be returned in the original packaging.

401 | tN2 House Control – Boiler, DHW & Setpoint, Four Zone Pumps | Tekmar Tekmar

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