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Heating System Controls

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548102A

548102A

Caleffi Hydroseparator 4 in. Flanged
$ 5,200.27
548082A

548082A

Caleffi Hydroseparator 3 in. Flanged
$ 4,647.55
600096A

600096A

Caleffi LegioMix® Electronic Mixing Valve 2 in. Press Union 47Cv
$ 3,790.70
548062A

548062A

Caleffi Hydroseparator 2 1/2 in. Flanged
$ 3,713.02
600086A

600086A

Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Press Union 34Cv
$ 3,580.30
600094A

600094A

Caleffi LegioMix® Electronic Mixing Valve 2 in. NPT Union 47Cv
$ 3,559.19
600099A

600099A

Caleffi LegioMix® Electronic Mixing Valve 2 in. Sweat Union 47Cv
$ 3,513.33
548052A

548052A

Caleffi Hydroseparator 2 in. Flanged
$ 3,487.23
600084A

600084A

Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. NPT Union 34Cv
$ 3,466.01
600089A

600089A

Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Sweat Union 34Cv
$ 3,424.51
600076A

600076A

Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Press Union 24Cv
$ 3,091.09
600074A

600074A

Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. NPT Union 24Cv
$ 3,069.98
600066A

600066A

Caleffi LegioMix® Electronic Mixing Valve 1 in. Press Union 21Cv
$ 3,039.40
600079A

600079A

Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Sweat Union 24Cv
$ 3,016.83
284

284

Tekmar Boiler Control-Four tN4, BAS, Four Boiler, DHW & Setpoint
$ 3,001.69
600064A

600064A

Caleffi LegioMix® Electronic Mixing Valve 1 in. NPT Union 21Cv
$ 2,976.79
600069A

600069A

Caleffi LegioMix® Electronic Mixing Valve 1 in. Sweat Union 21Cv
$ 2,965.87
551060AT

551060AT

Caleffi Discal Air Separator 2-1/2 in. MNPT
$ 2,766.74
166612A

166612A

Caleffi HydroMixer thermostatic fixed temperature mixing unit, Alpha 25-55U LH
$ 1,848.67
166602A

166602A

Caleffi HydroMixer thermostatic fixed temperature mixing unit, Alpha 25-55U
$ 1,848.67
374

374

Tekmar Universal Reset Control - Two Mixing, Two Boiler, DHW, SP
$ 1,629.94
406

406

Tekmar tN2 House Control -Heat Pump & Backup, Four Zone Valves
$ 1,605.14
166610A

166610A

Caleffi HydroMixer thermostatic fixed temperature mixing unit, UPS 15-58 LH
$ 1,602.50
166600A

166600A

Caleffi HydroMixer thermostatic fixed temperature mixing unit, UPS 15-58 RH
$ 1,602.50
482

482

Tekmar Tekmar 482 tN4 Gateway - RS232
$ 1,509.20
094

094

Tekmar Snow / Ice Sensor - 210 in. (64 m) Wire
$ 1,435.90
486

486

tekmarNet Gateway 486 - Cloud Connectivity with Web & Mobile App
$ 1,148.61
403

403

Tekmar tN2 House Control -Boiler, DHW & Setpoint, Mixing, Four Zone Pumps
$ 1,123.28
HGTEV-200

HGTEV-200

Calefactio 78 Gallon Potable Water System Expansion Tank, Floor Standing
$ 1,117.88
422

422

Tekmar Universal Reset Module - Two tN4, Mixing, Boiler, DHW & SP
$ 1,117.35
402 Tekmar Reset and Indoor Feedback

402

Tekmar tN2 House Control -Boiler, DHW & Setpoint, Mixing, Four Zone Valves
$ 1,010.63
HGTEV-180

HGTEV-180

Calefactio 60 Gallon Potable Water System Expansion Tank, Floor Standing
$ 989.63
HGTV-150

HGTV-150

Calefactio 74 Gallon Heating System Expansion Tank, Floor Standing
$ 931.13
548009A

548009A

Caleffi Hydroseparator 2 in. NPT Union
$ 921.98
DMF300 Axiom MF200 and MF300 Pressure Adjustment

DMF300

Axiom 17 Gallon Digital System Feeder
$ 921.04
090

090

Tekmar Snow / Ice Sensor - 65 in. (20 m) Wire
$ 882.88
132

132

Tekmar Pump Sequencer-Stand-by / 2-Stage
$ 880.73
548099A Video wfSDclxmTUw

548099A

Caleffi Hydroseparator 2 in. Sweat Union
$ 880.43
401

401

Tekmar tN2 House Control -Boiler, DHW & Setpoint, Four Zone Pumps
$ 874.26
400

400

Tekmar tN2 House Control -Boiler, DHW & Setpoint, Four Zone Valves
$ 857.55
346

346

Tekmar Power Manager- Three Auxiliary Pumps, Four Demands
$ 837.07
HGTV-110

HGTV-110

Calefactio 57 Gallon Heating System Expansion Tank, Floor Standing
$ 826.50
361

361

Tekmar Mixing Control - Variable Speed
$ 813.35
548008A

548008A

Caleffi Hydroseparator 1-1/2 in. NPT Union
$ 791.06
MF200 Axiom MF200 and MF300 Pressure Adjustment

MF200

Axiom 6 Gallon System Feeder
$ 740.08
360

360

Tekmar Mixing Control - Floating Action
$ 735.20
ALPHA2 26-99F

ALPHA2 26-99F

Grundfos ALPHA2 29-99, Cast iron flanged, 115V, AutoAdapt
$ 733.04
800-837F

800-837F

Legend Hydroseparator 1-1/2 in. NPT Union
$ 691.51
334

334

Tekmar tN2 Zone Manager - Four Zones, Cooling & Fan
$ 687.23
ALPHA HWR 15-55 SU/T

ALPHA HWR 15-55 SU/T

Grundfos ALPHA HWR 15-55 SU/T Domestic Hot Water Recirculator
$ 661.90
335

335

Tekmar Zone Manager - Six Zone Valves
$ 654.35
261

261

Tekmar Boiler Control - Two Stage Boiler & Setpoint
$ 652.19
H-4FK4-WIF Video NSKqoosNB_A

H-4FK4-WIF

Webstone Hydro-Core Flex Kit for Wall Hung Boiler, 1 in NPT Boiler Connection
$ 632.92
557

557

Tekmar tekmarNet Thermostat - Radiant Floor, 2 Heat Pump/Cool, Backup, Humidity
$ 630.09
HGTEV-80

HGTEV-80

Calefactio 44 Gallon Potable Water System Expansion Tank, Floor Standing
$ 618.00
P2135800

P2135800

Laars FT 199 Boiler Manifold
$ 617.69
548007A Caleffi Hydraulic Separator - Installation Tips

548007A

Caleffi Hydroseparator 1-1/4 in. NPT Union
$ 603.68
260

260

Tekmar Boiler Control - One Stage Boiler & DHW
$ 599.91
P2135900

P2135900

Laars FT 100-140 Boiler Manifold
$ 580.83
336

336

Tekmar Zone Manager - Four Zone Pumps
$ 574.04
002

002

Tekmar 10K Temperature Simulator
$ 568.64
HGTV-90

HGTV-90

Calefactio 40 Gallon Heating System Expansion Tank, Floor Standing
$ 548.63
444

444

Tekmar Mixing Expansion Module 444 - Variable Speed / Floating
$ 538.46
UPS26-99FC

UPS26-99FC

Grundfos 3-Speed, 1/6 HP High Head Circulator, 115VAC
$ 536.83
800-836F

800-836F

Legend Hydroseparator 1-1/4 in. NPT Union
$ 528.55
800-835F

800-835F

Legend Hydroseparator 1 in. NPT Union
$ 512.46
548006A

548006A

Caleffi Hydroseparator 1 in. NPT Union
$ 503.33
ALPHA CS 15-55 SU7P/TLC

ALPHA CS 15-55 SU7P/TLC

Grundfos Alpha Comfort System 15-55 SU7P/TLC Domestic Hot Water Recirculator
$ 496.86
HP-BHM-125

HP-BHM-125

Watts 1-1/4 in. Boiler Header Module
$ 483.34
153

153

Tekmar Mixing Setpoint Control - Floating Action
$ 476.48
324

324

Tekmar tN2 Zone Expansion Module -Four Zones, Cooling & Fan
$ 474.86
HP-BHM-100

HP-BHM-100

Watts 1 in. Boiler Header Module
$ 470.13
LB31-30XJ

LB31-30XJ

AIC 30 Plate 5 in. x 12 in. (1 in. MPT) Brazed Plate 500K BTU Heat Ex.
$ 460.18
HP-BHM-75

HP-BHM-75

Watts 3/4 in. Boiler Header Module
$ 455.89
325

325

Tekmar Zone Expansion Module - Six Zone Valves
$ 450.07
356

356

Tekmar Mixing Control - Variable Speed
$ 431.20
553

553

Tekmar tekmarNet® - Two Stage Heat, One Stage Cool, One Fan Programmable Thermostat
$ 423.12
551009A

551009A

Caleffi Discal Air Separator 2 in. NPT
$ 413.17
P2134400

P2134400

Laars FT Combi Boiler Manifold
$ 411.99
091

091

Tekmar Snow / Ice Sensor Socket
$ 398.86
H-48865-45

H-48865-45

Webstone 1-1/2 in. x 1-1/4 in. Hydro-Core Flange Left Manifold w/Ball Valves & Drains
$ 397.58
H-48765-45

H-48765-45

Webstone 1-1/2 in. x 1-1/4 in. Hydro-Core Flange Right Manifold w/Ball Valves & Drains
$ 397.58
314

314

Tekmar tN2 Wiring Center -Four Zone Pumps
$ 377.30
520610AC

520610AC

Caleffi AngleMix High Flow Angled Thermostatic Mixing Valve, 1 in. MNPT union w/Gauge & Checks
$ 375.54
313 Tekmar Zoning Solution

313

Tekmar tN2 Wiring Center -Four Zone Valves
$ 363.83
563 tekmar WiFi Thermostat 563: Conventional 2H/2C or Heat Pump 4H/2C

563

Tekmar WiFi Thermostat 563 - Conventional 2H/2C or Heat Pump 4H/2C
$ 359.27
257

257

Tekmar DHW Control -Two Stage
$ 358.44
316

316

Tekmar tN4 Wiring Center -Four Zone Pumps
$ 355.20
D3499480

D3499480

1-13 GPM FlowGuard Flow Setter and Indicator
$ 354.11
H-58865-0

H-58865-0

Webstone 1-1/2 in. Sweat Run x 1-1/4 in. Hydro-Core Left
$ 350.12
H-58765-55

H-58765-55

Webstone 1 1/2 in. Sweat Run x 1 1/4 in. Hydro-Core Flange Right Manifold w/Ball Valves & Drains
$ 350.12
152

152

Tekmar Two Stage Setpoint Control
$ 346.04
564 Tekamr Invita 564 Thermostat

564

Tekmar Invita WiFi Thermostat 564 - Radiant Floor, 2 Heat Pump/Cool, Humidity
$ 345.50
306P

306P

Tekmar Switching Relay Six Zones with Priority
$ 341.73
551008A

551008A

Caleffi Discal Air Separator 1-1/2 in. NPT
$ 338.69
ALPHA 15-58F ALPHA 15-58F

ALPHA 15-58F

Grundfos ALPHA, Cast iron flanged, 115V, 1/20 HP, AutoAdapt, Bluetooth
$ 338.52
HGTEV-60

HGTEV-60

Calefactio 30 Gallon Potable Water System Expansion Tank, Floor Standing
$ 334.88
H-48354-44

H-48354-44

Webstone 1-1/4 in. x 1 in. Hydro-Core Double Union Manifold w/Ball Valves & Drains
$ 334.73
355-436

355-436

Legend 6 Branch Boiler Header, 1-1/2 in. X 1 in., 42 in. Long
$ 333.20
562

562

Tekmar WiFi Thermostat 562 - Two Stage Heat, One Stage Cool, Fan
$ 326.10