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Smart Boiler Expansion, Four tN4, Expands Four Boilers up to 16 Boilers, 3-wire Communication
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$857.85 each
In Stock
Get 1 Tue, Jul 7
Order by today, receive Tuesday
MANUALS (3)
This item replaces: 275, 265, 268, 263
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
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4 Boiler
7-9/16" Width
6-5/8"
5-1-1 Day, 24 Hour, 7 Day
260v
2-13/16" Depth
Description
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The Smart Boiler Expansion 294EXP expands the Smart Boiler Control 294 in groups of four boilers up to a maximum of sixteen boilers. The 294EXP connects to the Smart Boiler Control 294 through a three-wire communication cable.
Feature:
Feature:
- Expansion for 4 boilers
- LED status indicators for power, communication, each boiler and pump/valve
- 3-wire communication
- Boiler configuration selected by DIP switches
Specs
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| Application: | Multiple Boilers |
|---|---|
| Stages: | 4 Boiler |
| Width (Inches): | 7-9/16" |
| Height: | 6-5/8" |
| Programmability: | 5-1-1 Day 24 Hour 7 Day |
| User Interface: | Push Button LCD |
| Voltage: | 260v |
| Depth (Inches): | 2-13/16" |
| Ambient Conditions: | Indoor Only: 32°-122°F < 90% RH non-condensing |
| Power Supply: | 115V (ac) |
| Relays: | 230 V (ac) 5 A-1/3 hp |
| Temperature Range (F): | -76°F - 266°F |
| Max Temp (F): | 266°F |
| Min Temp (F): | -76°F |
| Control: | Microprocessor PID control |
| Weight (lbs): | 3.5 lbs |
| Sensors: | NTC Thermistor, 10 k ohm @ 77°F |
| Includes: | (2) 082 Sensors 070 Sensor |
Contact
+
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Our Customer Support will be closed today in honor of Independence Day. We will be back tomorrow to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
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Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy