Hydronics

Hydronic heating systems rely on water as the primary medium for heat transfer, providing efficient and even heating throughout a home or commercial space. To keep your hydronic system operating at peak performance, it’s essential to use quality components that ensure smooth, uninterrupted function. For effective air removal, our vent assemblies help purge trapped air and reduce system contamination, while air eliminators work to control dirt and debris, minimizing air vent fouling and preserving system health.

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Showing 1057–1104 of 1711 resultsSorted by popularity

Micro M Plug-In Programmer Module Without 8-Second Pilot Stabilization

Fireye

SKU: MEP561
$632.84
MSRP: $727.77
You save 15%
Fireye MEP561 Micro M Programmer Module Without 8 Sec Pilot Stabilization quantity
110VAC Burner Control Flame Safeguard with UV Flame Monitoring

Fireye

SKU: BP110UVFR-S3MP
$1,254.19
MSRP: $1,442.32
You save 13%
Fireye BP110UVFR-S3MP 110VAC Burner Control Flame Safeguard UV Module quantity
Program Module, 10-Second MTFI Flame Safeguard Sequencer

Fireye

SKU: MEP537
$632.84
MSRP: $727.77
You save 15%
Fireye MEP537 Program Module 10 Sec MTFI Burner Control Flame Safeguard quantity
UV Flame Scanner, 6 ft Cable, 1/2″ NPT Burner Flame Sensor Assembly

Fireye

SKU: UV1A6
$260.54
MSRP: $299.62
You save 15%
Fireye UV1A6 UV Flame Scanner with 6 ft Cable and 1/2" NPT Connection quantity
10-Second MTFI Plug-In Program Module for MicroM Flame Safeguard Systems

Fireye

SKU: MEP536
$632.84
MSRP: $727.77
You save 15%
Fireye MEP536 Program Module 10 Sec MTFI Burner Control Flame Safeguard quantity
Plug-In Burner Programmer with 15-Second Purge Flame Safeguard Control

Fireye

SKU: MEP397
$292.68
MSRP: $336.58
You save 15%
Fireye MEP397 Burner Programmer 15 Sec Purge Flame Safeguard Control Module quantity
Low-pressure transducer, 0–15 PSI range, 4–20mA analog output

Fireye

SKU: BLPS-15
$649.60
MSRP: $747.04
You save 15%
Fireye BLPS-15 Pressure Transducer 0–15 PSI 4–20mA Output quantity
VFD Expansion Card for PPC4000 Burner Management System Interface

Fireye

SKU: NXCESVFD
$820.04
MSRP: $943.05
You save 13%
Fireye NXCESVFD VFD Expansion Card for PPC4000 Burner Management System quantity
Plug-in burner programmer module with 10-second Trial for Ignition

Fireye

SKU: MEP300
$236.67
MSRP: $272.17
You save 13%
Fireye MEP300 Burner Programmer 10 Sec TFI Flame Safeguard Control Module quantity
UV Flame Amplifier Module for Industrial Burner Management Systems

Fireye

SKU: 72DUV1
$3,255.94
MSRP: $3,744.33
You save 13%
Fireye 72DUV1 UV Flame Amplifier Module for Flame Safeguard Systems quantity
Flame Scanner Sensor for Industrial & Commercial Burner Management

Fireye

SKU: 60-2887-4
$2,357.44
MSRP: $2,711.06
You save 15%
Fireye 60-2887-4 Flame Scanner Burner Monitoring Sensor quantity
UV Flame Scanner Sensor for Industrial Burner Management Systems

Fireye

SKU: UV90L-1
$212.35
MSRP: $244.20
You save 15%
Fireye UV90L-1 UV Flame Scanner Sensor for Flame Safeguard Systems quantity
120V 90° Right-Hand Actuator for Burner Control Damper Motor Assembly

Fireye

SKU: AC6A3BA
$1,355.79
MSRP: $1,559.16
You save 13%
Fireye AC6A3BA 120V 90° Right Hand Actuator Burner Control Damper Motor Assembly quantity
Program Module with Adjustable 0–90 Sec Post Purge for Burner Control

Fireye

SKU: MEP290
$504.31
MSRP: $579.96
You save 15%
Fireye MEP290 Program Module with Post Purge 0–90 Sec Burner Control quantity
Program Module with 8-Second Pilot Stabilization for Burner Control

Fireye

SKU: MEP238
$574.86
MSRP: $661.09
You save 13%
Fireye MEP238 Program Module 8 Sec Pilot Stabilization Burner Control quantity
20 ft shielded scanner cable assembly for flame scanner systems

Fireye

SKU: 59-497-020R
$1,194.23
MSRP: $1,373.36
You save 15%
Fireye 59-497-020R 20 ft Scanner Cable Assembly for Flame Scanner Systems quantity
UV Amplifier for E100 Flame Safeguard System Burner Control Module

Fireye

SKU: EUV1
$1,043.90
MSRP: $1,200.49
You save 15%
Fireye EUV1 UV Amplifier for E100 Flame Safeguard System Burner Control quantity
Micro M Plug-In Burner Control Module with +3 Second Ignition Timing

Fireye

SKU: MEP236
$587.44
MSRP: $675.56
You save 15%
Fireye MEP236 Micro M Programmer +3 Sec Ignition Burner Control Module Selectable Timing quantity
24VDC Power Supply Module for Burner Management & Flame Safeguard Systems

Fireye

SKU: 60-2685-25
$692.21
MSRP: $796.04
You save 13%
Fireye 60-2685-25 24VDC Power Supply Burner Control System Power Module quantity
Programmable burner control module with selectable timing for flame safeguard

Fireye

SKU: MEP235
$504.31
MSRP: $579.96
You save 15%
Fireye MEP235 Programmable Burner Control Module with Selectable Timing quantity
Infrared Flame Amplifier with 2–4 Second FFRT for Burner Control

Fireye

SKU: 72D1R1
$5,414.93
MSRP: $6,227.17
You save 15%
Fireye 72D1R1 Infrared Flame Amplifier 2–4 Second FFRT Burner Control Module quantity
3/8 Inch NPT threaded closure plug for burner control systems

Fireye

SKU: 35-202
$46.92
MSRP: $53.96
You save 15%
Fireye 35-202 3/8 Inch NPT Threaded Pipe Fitting Closure Plug quantity
Phoenix II UV Flame Scanner with Selectable FFRT Burner Monitoring

Fireye

SKU: 85UVF4A-1QDWR
$2,452.45
MSRP: $2,820.32
You save 13%
Fireye 85UVF4A-1QDWR Phoenix II UV Flame Scanner Selectable FFRT quantity
Phoenix II UV Flame Scanner with Selectable FFRT Burner Monitoring

Fireye

SKU: 85UVF1A-1QDK3
$2,513.76
MSRP: $2,890.82
You save 15%
Fireye 85UVF1A-1QDK3 Phoenix II UV Flame Scanner Selectable FFRT quantity
Programmable Burner Control Module with 8-Second Flame Stabilization

Fireye

SKU: MEP230H
$569.28
MSRP: $654.67
You save 13%
Fireye MEP230H Programmable Burner Control Module 8 Sec Flame Stabilization quantity
4-Second FFRT Programmer Module for Burner Control & Flame Safeguard

Fireye

SKU: YP200
$941.57
MSRP: $1,082.81
You save 15%
Fireye YP200 4-Second FFRT Programmer Module Burner Control Flame Safeguard quantity
Phoenix Integrated UV Flame Scanner for Burner Monitoring

Fireye

SKU: 85UVF1A-1QD
$2,116.85
MSRP: $2,434.38
You save 13%
Fireye 85UVF1A-1QD Phoenix Integrated UV Flame Scanner Burner Monitoring Sensor quantity
Plug-In Burner Control Module for MicroM Flame Safeguard Systems

Fireye

SKU: MEP109
$205.36
MSRP: $236.16
You save 15%
Fireye MEP109 Micro M Programmer Burner Control Module Flame Safeguard quantity
Phoenix Integrated Infrared Flame Scanner Burner Monitoring Sensor

Fireye

SKU: 85IRF1A-1QD
$1,967.35
MSRP: $2,262.45
You save 15%
Fireye 85IRF1A-1QD Phoenix Integrated Infrared Flame Scanner Sensor quantity
Steam Pressure Sensor, 0–200 PSI Range, 4-20mA Output Signal

Fireye

SKU: PXMS-200K
$1,417.26
MSRP: $1,629.85
You save 15%
Fireye PXMS-200K Steam Pressure Sensor 0–200 PSI 4-20mA Transmitter quantity
Flame Safeguard Burner Control Amplifier Module

Fireye

SKU: E110
$2,059.72
MSRP: $2,368.68
You save 13%
Fireye E110 Flame Safeguard Burner Control Amplifier Module quantity
Plug-In Burner Control Module for MicroM Flame Safeguard Systems

Fireye

SKU: MEP105
$206.76
MSRP: $237.77
You save 13%
Fireye MEP105 Micro M Plug-In Programmer Burner Control Module quantity
Plug-in burner control module for Fireye MicroM flame safeguard systems

Fireye

SKU: MEP104
$206.76
MSRP: $237.77
You save 15%
Fireye MEP104 Micro M Programmer Burner Control Module Flame Safeguard quantity
120V Manually Ignited Burner Control Flame Safeguard Module

Fireye

SKU: 70D40
$4,847.38
MSRP: $5,574.49
You save 15%
Fireye 70D40 120V Manually Ignited Burner Control Flame Safeguard Module quantity
Micro M Plug-In Burner Control Module with 30-Second Post Purge Cycle

Fireye

SKU: MEP103
$205.36
MSRP: $236.16
You save 15%
Fireye MEP103 Micro M Programmer 30 Sec Post Purge Burner Control Module quantity
Micro M Plug-In Relite Burner Control Module with Flame Safeguard

Fireye

SKU: MEP101
$196.92
MSRP: $226.46
You save 13%
Fireye MEP101 Micro M Programmer Relite Burner Control Module quantity
Flame Rod / Photocell Amplifier with 3-Second FFRT Burner Control

Fireye

SKU: MERT4
$101.29
MSRP: $116.48
You save 13%
Fireye MERT4 Flame Rod / Photocell Amplifier 3-Second FFRT Burner Control quantity
Infrared Flame Amplifier with 3-Second Flame Failure Response Time

Fireye

SKU: MEIR4
$202.56
MSRP: $232.94
You save 15%
Fireye MEIR4 Infrared Flame Amplifier 3-Second FFRT Burner Control Module quantity
Infrared Flame Amplifier with 0.8-Second FFRT for Burner Control

Fireye

SKU: MEIR1
$202.56
MSRP: $232.94
You save 15%
Fireye MEIR1 Infrared Flame Amplifier 0.8 Sec FFRT Burner Control Module quantity
Flame Amplifier, 0.3 Sec FFRT, Dry Contact Input, Burner Control Module

Fireye

SKU: MEDC2
$98.45
MSRP: $132.47
You save 26%
Fireye MEDC2 Flame Amplifier 0.3 Sec FFRT with Dry Contact Input quantity
120VAC High Discrimination Flame Programmer Burner Control Module

Fireye

SKU: 25SU5-5012
$10,596.78
MSRP: $12,186.30
You save 15%
Read more
120V Flame Rectification Burner Control Module, 5-Sec Purge, 10-Sec TFI

Fireye

SKU: M4RT1
$725.82
MSRP: $834.69
You save 15%
Fireye M4RT1 Flame Rectification Control 120V 5-Sec Purge 10-Sec TFI quantity
Programmable burner control module with selectable flame safeguard settings, 230V

Fireye

SKU: MEP230
$504.31
MSRP: $579.96
You save 15%
Fireye MEP230 Programmable Burner Control Module with Selectable Flame Safeguard Settings 230V quantity
120V High Sensitivity Flame Programmer Burner Control Module

Fireye

SKU: 25SU5-5011
$7,885.80
MSRP: $9,068.67
You save 15%
Fireye 25SU5-5011 120V High Sensitivity Flame Programmer Burner Control Module quantity
High Sensitivity Flame Amplifier for 19″ Rack-Mounted Burner Controls

Fireye

SKU: 25SU3-5168
$6,270.20
MSRP: $9,767.59
You save 36%
Fireye 25SU3-5168 High Sensitivity Flame Amplifier for 19" Rack Systems quantity
120V Modular Burner Control Chassis for Flame Safeguard Systems

Fireye

SKU: MEC120
$431.62
MSRP: $496.36
You save 13%
Fireye MEC120 120V Micro M Burner Control Chassis Flame Safeguard Module quantity
120/230V High Discrimination Flame Safeguard Amplifier Module

Fireye

SKU: 25SU3-5166
$6,162.85
MSRP: $7,087.28
You save 15%
Read more
19″ Rack-Mount Flame Amplifier & Burner Control Module, CE Approved

Fireye

SKU: 25SU3-2100
$11,546.48
MSRP: $13,278.45
You save 15%
Fireye 25SU3-2100 19" Rack Flame Amplifier 24VAC/24VDC Burner Control Module CE Approved quantity