Free shipping on orders over $99
●
Your Zip:
20147
ORDER STATUS
Your Zip:
20147
HELP
MENU
CONTACT & SUPPORT
Live Chat: Online Now
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filters
Hide Filters
8 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (6)
Show
In Stock Only
(6)
Application
–
Multiple Boilers Filter (4)
Multiple Boilers (4)
Single Boiler Filter (3)
Single Boiler (3)
Stages
–
1 Boiler Filter (3)
1 Boiler (3)
2 Boiler Filter (1)
2 Boiler (1)
4 Boiler Filter (3)
4 Boiler (3)
Voltage
–
24v Filter (1)
24v (1)
115V Filter (1)
115V (1)
230v Filter (1)
230v (1)
240v Filter (2)
240v (2)
260v Filter (2)
260v (2)
Max Temp (F)
–
266°F Filter (5)
266°F (5)
Min Temp (F)
–
-76°F Filter (2)
-76°F (2)
-67°F Filter (2)
-67°F (2)
-60°F Filter (1)
-60°F (1)
Review Score
–
5 Filter (3)
(3)
4 Filter (1)
(1)
Price Range
–
$100 to $200 Filter (1)
$100 to $200 (1)
$200 to $300 Filter (1)
$200 to $300 (1)
$400 to $500 Filter (1)
$400 to $500 (1)
$500 to $600 Filter (1)
$500 to $600 (1)
$800 to $900 Filter (1)
$800 to $900 (1)
$1000 to $1500 Filter (1)
$1000 to $1500 (1)
$2000 to $2500 Filter (1)
$2000 to $2500 (1)
$2500 to $3000 Filter (1)
$2500 to $3000 (1)
Home
Heating Supplies & Parts
Tekmar Controls
Boiler/DHW Controls
Boiler/DHW Controls
8 items
FILTER
Grid
List
Sort: Top Sellers
Resources
Questions?
Open Now:
8am–7:45pm
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Est. wait:
2 min
Est. wait:
5+ min
Est. wait:
1 min
Response
by Fri
or check out our
Support Center
256 Compare Checkbox
Compare
Outdoor Reset Boiler Control - One Stage Boiler
SKU:
256
Tekmar
SKU:
256
Brand:
Tekmar
(39)
–
+
$204.50
each
ADD TO CART
Add to List
In Stock
Get 130 by
Mon, Jan 27
More Available
Inventory Details
In Stock
Get 130 by
Mon, Jan 27
More Available
Inventory Details
Add to List
261 Compare Checkbox
Compare
Boiler Control - Two Stage Boiler & Setpoint
SKU:
261
Tekmar
SKU:
261
Brand:
Tekmar
(9)
–
+
$535.00
each
ADD TO CART
Add to List
In Stock
Get 13 by
Mon, Jan 27
More Available
Inventory Details
In Stock
Get 13 by
Mon, Jan 27
More Available
Inventory Details
Add to List
294-TEKMAR Compare Checkbox
Compare
Boiler Control - One tN4, Four Stage Boiler & DHW / Setpoint
SKU:
294-TEKMAR
Tekmar
SKU:
294-TEKMAR
Brand:
Tekmar
(1)
–
+
$1,290.43
each
ADD TO CART
Add to List
In Stock
Get 19 by
Mon, Jan 27
More Available
Inventory Details
In Stock
Get 19 by
Mon, Jan 27
More Available
Inventory Details
Add to List
260 Compare Checkbox
Compare
Boiler Control - One Stage Boiler & DHW
SKU:
260
Tekmar
SKU:
260
Brand:
Tekmar
(9)
–
+
$493.00
each
ADD TO CART
Add to List
In Stock
Get 13 by
Mon, Jan 27
More Available
Inventory Details
In Stock
Get 13 by
Mon, Jan 27
More Available
Inventory Details
Add to List
289-TEKMAR Compare Checkbox
Compare
Smart Steam Control 289
SKU:
289-TEKMAR
Tekmar
SKU:
289-TEKMAR
Brand:
Tekmar
–
+
$2,159.89
each
ADD TO CART
Add to List
Out of Stock
Get it by
Fri, Feb 7 - Fri, Feb 14
Out of Stock
Get it by
Fri, Feb 7 - Fri, Feb 14
Add to List
088 Compare Checkbox
Compare
Pressure Sensor, 150 psi, 1034 kPa, 10 FT Cable
SKU:
088
Tekmar
SKU:
088
Brand:
Tekmar
–
+
$137.57
each
ADD TO CART
Add to List
In Stock
Get 2 by
Mon, Jan 27
More Available
Inventory Details
In Stock
Get 2 by
Mon, Jan 27
More Available
Inventory Details
Add to List
294EXP Compare Checkbox
Compare
Smart Boiler Expansion, Four tN4, Expands Four Boilers up to 16 Boilers, 3-wire Communication
SKU:
294EXP
Tekmar
SKU:
294EXP
Brand:
Tekmar
–
+
$853.94
each
ADD TO CART
Add to List
In Stock
Get 3 by
Mon, Jan 27
More Available
Inventory Details
In Stock
Get 3 by
Mon, Jan 27
More Available
Inventory Details
Add to List
284-TEKMAR Compare Checkbox
Compare
Boiler Control - Four tN4, Four Modulating Boiler & DHW/Setpoint
SKU:
284-TEKMAR
Tekmar
SKU:
284-TEKMAR
Brand:
Tekmar
–
+
$2,519.00
each
ADD TO CART
Add to List
Backorder
Get it by
Fri, Feb 21 - Fri, Mar 21
Backorder
Get it by
Fri, Feb 21 - Fri, Mar 21
Add to List
Didn't find what you're looking for?
Let us know
.
Filter & Sort
8 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (6)
Show
In Stock Only
(6)
Application
–
Multiple Boilers Filter (4)
Multiple Boilers (4)
Single Boiler Filter (3)
Single Boiler (3)
Stages
–
1 Boiler Filter (3)
1 Boiler (3)
2 Boiler Filter (1)
2 Boiler (1)
4 Boiler Filter (3)
4 Boiler (3)
Voltage
–
24v Filter (1)
24v (1)
115V Filter (1)
115V (1)
230v Filter (1)
230v (1)
240v Filter (2)
240v (2)
260v Filter (2)
260v (2)
Max Temp (F)
–
266°F Filter (5)
266°F (5)
Min Temp (F)
–
-76°F Filter (2)
-76°F (2)
-67°F Filter (2)
-67°F (2)
-60°F Filter (1)
-60°F (1)
Review Score
–
5 Filter (3)
(3)
4 Filter (1)
(1)
Price Range
–
$100 to $200 Filter (1)
$100 to $200 (1)
$200 to $300 Filter (1)
$200 to $300 (1)
$400 to $500 Filter (1)
$400 to $500 (1)
$500 to $600 Filter (1)
$500 to $600 (1)
$800 to $900 Filter (1)
$800 to $900 (1)
$1000 to $1500 Filter (1)
$1000 to $1500 (1)
$2000 to $2500 Filter (1)
$2000 to $2500 (1)
$2500 to $3000 Filter (1)
$2500 to $3000 (1)
Clear All
CLOSE
×
Video