Printer friendly page

Honeywell TR21-A/U NTC Non-Linear Temperature Wall Module

SKU: 376484

$21.43/ea
Save 60% · Retail: $53.83

See buying options below:



Ships From Price Qty
Massachusetts Warehouse
Ships in 1-3 Days
$21.43/ea 4
Order From Manufacturer
Available to Ship in 4-5 weeks
$21.43/ea

About the Honeywell TR21-A

Honeywell TR21-A/U NTC Non-Linear Temperature Wall Module. The TR21, TR22, are a family of direct wired wall modules for use with Honeywell Excel 600, 500, 100, and 80 controllers; Excel 10 W7750, W7751A, W7752, and W7753 controllers; W7761 Controller; and Spyder Unitary Controllers.

Product Details

Manufacturer: Honeywell
Material: Plastic
Faucet Part Feature:
Style:
Shape: Square
Color: White
Product Theme:
Type:
Mpn # TR21-A
Weight 4.40 lbs.

Product Features

  • ComfortPoint LON Controllers: CP-UL, CP-VL
  • LONWORKS bus jack on all models except the TR21 and TR21-A models.
  • Locking cover on all models.
  • Operating range 45 to 99 F (7 to 37 C).
  • Models (TR22 and TR23) with user-selectable temperature setpoint dials in Fahrenheit, Celsius, and Relative (- to +).
  • For use only when averaging multiple sensors
  • 13 C to 30 C
  • 55 F to 85 F
  • 45 F to 99 F
  • 7 C to 37 C
  • -40 F to +150 F
  • W7761 Controller
  • -40 C to +65 C
  • FCC Part 15
  • Class B
  • Approved
  • None
  • White
  • 4 13/16 in. high x 3 in. wide x 7/8 in. deep
  • 122mm high x 76.5 mm wide x 22 mm deep
  • Spyder
  • Excel 600
  • Honeywell Excel 800, 600, 500, 100, and 80 (all fully programmable) controllers
  • 500
  • 100
  • 80 and Excel 10
  • 15 Series Controllers
  • Special 10K ohm for use only when averaging multiple sensors
  • can also be used with T7350
  • TB8220 Thermostats
  • Mounted on a standard 2 x 4 inch junction box or on a 60 mm diameter junction box.
  • UL94 plastic enclosure
  • 5 to 95% RH
  • Excel 10 W7750, W7751a, W7752, and W7753 controllers
  • non-condensing
  • Unique 10K ohm non-linear
  • two 20Ks in parallel
  • Spyder Unitary Controllers: PUL, PVL
  • Models with setpoint adjustment.
  • Models with humidity output.
  • Models with occupied/unoccupied override (bypass) with LED.
  • Models with 3-position (auto/0/1) or 5-position (auto/0/1/2/3 speed) fan switch.

Reviews

4.5 out of 5 rating is our rating for plumbersstock.com, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!

Questions & Answers