Tech Support 8:30 am - 5:00 pm:
763-331-3066
PROMOTION - HSMANOMENTER

$34.99

Includes FREE SHIPPING

Start shopping

Results for "thermostats"

239 Results

239 Results

Clear all
THERMOSTATIC MIXING VALVE 70-145 DEGREE F,155 COMBI ASPN/RPTR

THERMOSTATIC MIXING VALVE 70-145 DEGREE F,155 COMBI ASPN/RPTR

SKU: 108042-01

$419.29

$419.29

View
ZVC404-4

ZVC404-5 4 Zone Valve Control w/ Priority

ZVC404-5

$193.29

$193.29

View
4 Zone Pump Control

4 Zone Pump Control

SKU: HSPmpCtl-4ZN

$185.36

$185.36

View
HS1T3ZPMP - 1 Temp, 3 Zone by Pump Zoning Panel
Available at Menards

HS1T3ZPMP - 1 Temp, 3 Zone by Pump Zoning Panel

SKU: 665-1241

View
ZVC403-4

ZVC403-5 3 Zone Valve Control w/ Priority

ZVC403-5

$165.48

$165.48

View
HS1T2ZZV - 1 Temp, 2 Zone by Valve Zoning Panel
Available at Menards

HS1T2ZZV - 1 Temp, 2 Zone by Valve Zoning Panel

SKU: 665-1260

View
HS199Con Zone by Pump
High Temp

HS199Con Zone by Pump

View
Wired Valve Relay Control - 8 Zone

Wired Valve Relay Control - 8 Zone

SKU: HSPmpCtl-8ZN

$192.51

$192.51

View
HS1T2ZPMP - 1 Temp, 2 Zone by Pump Zoning Panel
Available at Menards

HS1T2ZPMP - 1 Temp, 2 Zone by Pump Zoning Panel

SKU: 665-1240

View
Control,Rem.,Temp.,T-D2,T-H2,T-M32,T-M50,HS170

Control,Rem.,Temp.,T-D2,T-H2,T-M32,T-M50,HS170

SKU: TM-RE30

$124.95

$124.95

View
Zone 1 Zone Relay

Z-one Relay Single Zone Pump Control

SKU: ZSR101

$82.46

$82.46

View
HS1T4ZPMP - 1 Temp, 4 Zone by Pump Zoning Panel
Available at Menards

HS1T4ZPMP - 1 Temp, 4 Zone by Pump Zoning Panel

SKU: 665-1242

View
SR501-4

SR501-5 1 Zone Switching Relay

SR501-5

$84.69

$84.69

View
HS2T2ZPMP - 2 Temp, 2 Zone by Pump Zoning Panel
Available at Menards

HS2T2ZPMP - 2 Temp, 2 Zone by Pump Zoning Panel

SKU: 665-1200

View
HS2T4ZPMP - 2 Temp, 4 Zone by Pump Zoning Panel
Available at Menards

HS2T4ZPMP - 2 Temp, 4 Zone by Pump Zoning Panel

SKU: 665-1203

View
SR506-EXP-4

SR506-EXP-4 6 Zone Expandable Switching Relay w/ Priority

SR506-EXP-4

$291.00

$291.00

View
Wire Extender

Wire Extender

SKU: SA918

$18.00

$18.00

View
1 Zone Pump Control

1 Zone Pump Control

SKU: HSPmpCtl-1Zn

$70.00

$70.00

View
SR506-4

SR506-5 6 Zone Switching Relay w/ Priority

SR506-5

$328.36

$328.36

View
SR504-4

SR504-5 4 Zone Switching Relay w/ Priority

SR504-5

$270.96

$270.96

View
Zone Relay 6 Zone Valve Control

Z-one Relay 6 Zone Valve Control

SKU: ZVR106

$224.29

$224.29

View
SR503-4

SR503-5 3 Zone Switching Relay w/ Priority

SR503-5

$215.21

$215.21

View
BURNER DOOR REPL SET, 500C,525C, 600-825, INCL. SEALS, THERMOSTAT, INS

BURNER DOOR REPL SET, 500C,525C, 600-825, INCL. SEALS, THERMOSTAT, INS

SKU: 104993-01

$445.79

$445.79

View
HSPS190MTH - Zone by Actuator Master Panel
Available at Menards
High Temp

HSPS190MTH - Zone by Actuator Master Panel

SKU: 665-1121

View
HS1T3ZZV - 1 Temp, 3 Zone by Valve Zoning Panel
Available at Menards

HS1T3ZZV - 1 Temp, 3 Zone by Valve Zoning Panel

SKU: 665-1261

View
Thermo 2000 Zone by Pump
High Temp

Thermo 2000 Zone by Pump

View
SR501-4

SR501-4 1 Zone Switching Relay

SR501-5

$84.69

$84.69

View
Boiler water temperature sensor

Boiler Temperature Control ULTRA

SKU: ZEL100-ULTRA

$269.57

$269.57

View
HS1T4ZZV - 1 Temp, 4 Zone by Valve Zoning Panel
Available at Menards

HS1T4ZZV - 1 Temp, 4 Zone by Valve Zoning Panel

SKU: 665-1262

View
HS2T2ZZV - 2 Temp, 2 Zone by Valve Zoning Panel
Available at Menards

HS2T2ZZV - 2 Temp, 2 Zone by Valve Zoning Panel

SKU: 665-1220

View
HS120Con Zone by Pump
Low Temp

HS120Con Zone by Pump

View
HS2T3ZZV - 2 Temp, 3 Zone by Valve Zoning Panel
Available at Menards

HS2T3ZZV - 2 Temp, 3 Zone by Valve Zoning Panel

SKU: 665-1221

View
HS2T4ZZV - 2 Temp, 4 Zone by Valve Zoning Panel
Available at Menards

HS2T4ZZV - 2 Temp, 4 Zone by Valve Zoning Panel

SKU: 665-1222

View
Thermo 2000 Zone by Valve
High Temp

Thermo 2000 Zone by Valve

View
Zigbee External Antenna

Zigbee External Antenna

SKU: A8RFA

$15.06

$15.06

View
Hydro Shark One Zone
Low Temp

Hydro Shark One Zone

View
SR502-4

SR502-5 2 Zone Switching Relay w/ Priority

SR502-5

$202.05

$202.05

View
HS2T3ZPMP - 2 Temp, 3 Zone by Pump Zoning Panel
Available at Menards

HS2T3ZPMP - 2 Temp, 3 Zone by Pump Zoning Panel

SKU: 665-1201

View
Zone Relay 6 Zone Pump Control

Z-one Relay 6 Zone Pump Control

SKU: ZSR106

$270.95

$270.95

View
Zone Relay 4 Zone Pump Control

Z-one Relay 4 Zone Pump Control

SKU: ZSR104

$221.54

$221.54

View
BURNER DOOR REPL SET INCL SEALS,TSTAT, INSUL 285-525,399C ALP/APX

BURNER DOOR REPL SET INCL SEALS,TSTAT, INSUL 285-525,399C ALP/APX

SKU: 104992-01

$201.01

$201.01

View
Basic Zigbee Gateway

Basic Zigbee Gateway

SKU: SG888ZBWH

$82.41

$82.41

View
HS115Plus Zone by Pump
Low Temp

HS115Plus Zone by Pump

View
HS115Plus Zone by Valve
Low Temp

HS115Plus Zone by Valve

View
L4006A1967 Aquastat
Sold out

L4006A1967 Aquastat

$143.45

$143.45

View
BURNER DOOR REPL SET, INCL SEALS, TSTAT, INSUL 080-210, ALP

BURNER DOOR REPL SET, INCL SEALS, TSTAT, INSUL 080-210, ALP

SKU: 105185-01

$142.52

$142.52

View
SNO-0600 Stand-Alone WiFi Snow Melt Control

SNO-0600 Stand-Alone WiFi Snow Melt Control

SKU: HBX-SNO-0600

$708.75

$708.75

View
Thermo 2000 Electric Boilers

Thermo 2000 Electric Boilers

SKU: Varies

View

Collections

Salus 24V Thermal Actuator - Normally Closed
Actuators (1)
Air Separator, Press Fitting
Air Separators / Tees (5)
GASKET,ROD HOLDER
All Replacement Parts (551)
ZBT-14 Buffer Tank
Buffer Tanks (2)
FLAME SENSOR & GSKT SET 080-425 ALP/APX
Burnham Boiler Replacement Parts (267)
0011-F4 Cast Iron Circulator Pump, 1/8 HP, 120V, 3250 RPM
Circulator Pumps (39)
Condensate Neutralization Kit
Condensing Boiler Accessories (3)
Zone 1 Zone Relay
Controls (27)
Thermo 2000 bth ULTRA 36kW Electric Boiler
Electric Boilers (22)
Mat,240V,1200W,5.0A,16"x75'-3",Covers100SF
Electric Floor Warming (70)
Expansion Tank
Expansion Tanks (7)
1/2" Manifold Compression Fittings - Pex Tubing
Fittings (19)
Pump Flange
Flanges (16)
Expansion Tank
Heating Supplies & Parts (30)
HS199Con Gas Boiler - LP
High Temp Boilers (16)
GASKET,ROD HOLDER
HS115 Replacement Parts (79)
VALVE,FLOW ADJUSTMENT/FLOW SENSOR
HS115Plus Replacement Parts (63)
HS115Plus Gas Boiler
HS115Plus Zone by Actuator (3)
HS115Plus Gas Boiler
HS115Plus Zone By Pump Components (5)
HS115Plus Gas Boiler
HS115Plus Zone by Valve (5)
BOX,JUNCTION
HS120 Replacement Parts (75)
GASKET,ROD HOLDER
HS120Plus Replacement Parts (87)
BOX,JUNCTION
HS170 Replacement Parts (79)
HS115Plus Gas Boiler
HS199 Related Boilers (5)
GASKET,ROD HOLDER
HS199 Replacement Parts (100)
HS199Con One Zone
HS199 System Views (4)
Hydro Shark SH-36 36kW Electric Boiler
Hydro Shark Electric Boilers (8)
Flow Sensor
Hydro Shark Replacement Parts (32)
Hydro Shark One Zone
Hydro Shark System Views (4)
SNO-0110 Snowmelt Sensor & 100' Cable
Ice Melt (6)
HSPS120LT - One Zone Master Panel
Low Temp Master Panels (5)
3 Position Manifold Assembly
Manifolds & Accessories (81)
521519AC Thermostatic Mixing Valve w/ Temp Gauge & Check Valve
Mixing Valves (2)
HSPS120LT - One Zone Master Panel
One Zone Master Panels (4)
HTG014-20M Hydronic Brazed Plate Heat Exchanger
Plate Heat Exchanger (7)
Hydro Smart 3/4" Socket/Threaded Clear Y Strainer
Plumbing Supplies (15)
Pressure Relief Valve, 30 PSI, 3/4 NPT, Lead Free
Pressure Relief Valve (2)
Panels (0)
Basic Zigbee Gateway
Salus Smart Home Products (18)
Kit,Service Valve,3/4FPT Ball V. Iso W/Drains, Lead Free
Shut Off Valves (6)
4 Zone Pump Control
Switching Relays (21)
TEMP. & PRESSURE GAUGE 2-1/2" D, 1/4" NP 2" LG SHAFT, 0-75 PSI
Temperature / Pressure Gauges (3)
Foldback copper Electric Element square flange 4,5KW 240V
Thermo 2000 Replacement Parts (33)
1/2" Oxygen Barrier Tubing - 250 Ft.
Tubing and Tools (18)
HSRadStat Floor Sensing Thermostat
Thermostats (27)
4" Tankless Water Heater Vent Kit
Venting Parts for HS115Plus (29)