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Description
Tekmar 403 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Mixing - Four Zone PumpsTekmar 403 TEKNET tN2 House Control Boiler DHW & Setpoint Mixing Four Zone Pumps Features: Only requires 2 Wires Per Zone, Four 115 V (ac) powered zone outputs DHW priority (optional), setpoint operation Warm weather shut down, zone synchronization DHW post purge, DHW control For use with tekmarNet 2 thermostats only, tN4 expansion terminals Exercising, boiler protection Variable speed, floating action, or proportional mixing control, automatic boiler
Tekmar 403 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Mixing - Four Zone Pumps
Features:
- Only requires 2 Wires Per Zone, Four 115 V (ac) powered zone outputs
- DHW priority (optional), setpoint operation
- Warm weather shut down, zone synchronization
- DHW post purge, DHW control
- For use with tekmarNet® 2 thermostats only, tN4 expansion terminals
- Exercising, boiler protection
- Variable speed, floating action, or proportional mixing control, automatic boiler differential
- Expandable up to 48 zones, single on/off, two stage, or modulating boiler control
- Outdoor temperature reset, indoor temperature feedback
Specifications:
-
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 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 Floating Action Load 89 VA, 24 V (ac), 3.7 A 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, 10k at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta=3892 Variable Pump 115 V (ac) 2.4 A
Installation Manual
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4.0 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 4
Knot their Omega
Format: Kindle
It took me a day to really get into the book, there is a lot happening in the beginning of the story. I wish there was more of a time frame because I felt like something’s happened quickly but they were farther away than I thought so that was a little confusing to me. I felt like there was so much happening but also not enough.
As for the story itself I enjoyed it, it was different than other OV I’ve read. Bring the tissues, you will need them. They guys were great, I wish we saw more of Kai and Kenjis relationship. As for Nate…… IYKYK.
I enjoyed this book, my first from this author and look forward to reading about Kamaris story.
Book: ⭐️⭐️⭐️⭐️/5
Spice: 🌶️.5/5
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2024
★★★★★ 2
Has Potential, Poorly Executed
Format: Kindle
I really really wanted to enjoy this book and was looking forward to reading it. However there were just one too many convoluted plot points, sentences just did not flow nicely at times, and I was left with a lot of confusion on my end. I think it has the bones of being a great story but seems like it was rushed and I had to push myself to finish the last of the book and was left with an unsatisfying ending. It’s definitely different from other omegaverse novels I’ve read but not for good reasons. I really think it could be great but needs some serious tweaking and editing before I’d read it again.
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Reviewed in the United States on February 3, 2025
★★★★★ 5
Secrets, Seduction, and Rockstars!
Format: Kindle
Rockstars, secrets, and off-the-charts chemistry? Sign me up!
Cinder Blaze takes us on a rollercoaster of passion and peril with Knot Their Omega. Blair Vesper, a secret Omega masquerading as an Alpha, strikes a risky deal to tour with Blooming Salvation, a band teetering on the edge of chaos. Enter Icarus Morrigan, the enigmatic manager, and his three complicated and irresistibly sexy rockstars: wild Kenji, icy Kaiser, and fiery Nathaniel.
This book delivers steamy Omegaverse drama, sizzling slow-burn romance, and just the right dash of angst. The tension between Blair and the band crackles like electricity onstage, while the societal stakes add depth to the spicy dynamics.
Short, sharp, and oh-so-sinful Knot Their Omega will have you hooked from the first note!
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Reviewed in the United States on December 9, 2024
★★★★★ 5
ABSOLUTELY A MUST for Omegaverse Girls!!!
I ABSOLUTELY LOVE Jillian West and her books!!! I’m so happy I already bought book two and now I have to buy the others for the Assurance Security series!!
Not gonna lie Val kind of annoyed me at the beginning but she grew on me!! Her men are chef’s kisses!!! Holt annoys me some but I can let it slide. I already bought part two so I’m going to be reading that in between work phone calls!!!! DON’T TELL MY BOSS 😂😂😂😂
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Reviewed in the United States on September 30, 2025
★★★★★ 4
Baby bumps and bodyguards
Format: Kindle
Dark, emotional, and unexpectedly tender, Not Ready is an omegaverse romance that delivers found family feels, fierce protectiveness, and a very pregnant heroine who refuses to break. Vale’s on the run from a stalker, but lands in the arms of three private security alphas, cue the swoony tension, fake marriage twist, and slow-burn heat.
It’s a little gritty, a little soft, and a whole lot addictive. If you love protective alphas, high stakes, and heroines with quiet strength, this one’s a must-read.
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Reviewed in the United States on December 18, 2025
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