HVAC Equipment and Instruments

 
Bacharach 0021-7006 True Spot Smoke Test Kit
  • Includes NO sensor: No
  • Includes NO2 sensor: No
  • Includes printer: No
  • Includes SO2 sensor: No
  • Digital device: No
  • Product Height: 2.30 IN

List Price: $207.00

Your Price: $186.30

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Bacharach 0010-5000 - Fyrite Classic, Measures CO2, 0 to 20%
  • Includes NO sensor: No
  • Includes NO2 sensor: No
  • Includes printer: No
  • Includes SO2 sensor: No
  • Digital device: No
  • Warranty: 1 YEARS

List Price: $948.00

Your Price: $853.20

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Bacharach 0010-5001 - Fyrite Classic, Measures CO2, 0 to 20%
  • Includes NO sensor: No
  • Includes NO2 sensor: No
  • Includes printer: No
  • Includes SO2 sensor: No
  • Digital device: No
  • Warranty: 1 YEARS

List Price: $899.00

Your Price: $809.10

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Bacharach H-10 Pro Refrigerant Leak Detector with Charger (N.American plug only) Catalog# 3015-8004
  • Warranty: 3 YEARS
  • Safety Approval: CE
  • Product Weight: 5.1 LBS
  • Product Height: 5.4 IN
  • Product Length: 8.3 IN
  • Product Width: 10.5 IN

List Price: $700.00

Your Price: $630.00

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Bacharach 0024-8517 - Fyrite INSIGHT Plus Standard Kit
  • Includes NO sensor: No
  • Includes NO2 sensor: No
  • Includes printer: No
  • Includes SO2 sensor: No
  • Digital device: Yes
  • Warranty: 2 YEARS

List Price: $1,814.00

Your Price: $1,632.60

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Bacharach 0024-8511 - Fyrite InTech Portable Combustion Analyzer
  • Includes NO sensor: No
  • Includes NO2 sensor: No
  • Includes printer: No
  • Includes SO2 sensor: No
  • Digital device: Yes
  • Warranty: 2 YEARS

List Price: $921.00

Your Price: $828.90

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Bacharach 3015-5696 - PGM-IR Portable Area Gas Monitor
  • Response Time: 5 SECONDS (5 sWhat's This?)
  • Battery Life: 8 HR
  • Warranty: 2 YEARS
  • Safety Approval: CE
  • Interfaces I/O: RS-232
  • Product Weight: 7 LBS

List Price: $5,098.00

Your Price: $4,798.12

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Bacharach 2412-1312 PCA 400 w/ O2, CO, NO, NO2, 12 in. Probe with 7.5 ft. Viton Tubing, Case and Printer
  • Includes NO sensor: Yes
  • Includes NO2 sensor: Yes
  • Includes printer: Yes
  • Includes SO2 sensor: No
  • Digital device: Yes
  • Warranty: 2 YEARS

List Price: $5,558.00

Your Price: $5,002.20

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Hilmor TC1412 - Tri-Tube Bender - 1/4", 3/8", 1/2" (Catalog Number 1839027)
Catalog: 1839027
  • Product Height: 4.25 IN
  • Product Length: 19.00 IN
  • Product Width: 3.50 IN

List Price: $172.60

Your Price: $49.99

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Bacharach 0019-8038 Informant 2, Dual Gas Contractor Kit
  • Product Height: 3.50 IN
  • Product Length: 17.25 IN
  • Product Width: 7.50 IN
  • HTS/Schedule B Number: 9027102000
  • ECCN Number: EAR99
  • Country of Origin: United States

List Price: $701.00

Your Price: $630.90

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Hilmor 2V22404410 - 2-Valve Aluminum Manifold without Hoses (Catalog 1839134)
Catalog: 1839134
  • Refrigerant Type: R-22, R-404A, R-410A
  • Unique Features: Pressure Range Low: -30" Hg to 300 - 500 psi Pressure Range High: 0 - 800 psi Gauge Connection Type: 1⁄8" NPT Male Fitting
  • Product Weight: 2.45 LBS
  • Product Height: 7.125 IN
  • Product Length: 8.875 IN
  • Product Width: 1.75 IN

List Price: $569.72

Your Price: $166.99

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Hilmor 38SSH36 - 36" Stainless Steel Vacuum Hose, 3/8" Diameter (Catalog 1950569)
Catalog: 1950569
  • Unique Features: 36" length 3/8 stainless steel vacuum hose
  • Product Weight: 0.9 LBS
  • Product Height: 36 IN
  • UPC: 0885363145007
  • Fitting style hose template: Standard
  • Hose length template: 36 IN

List Price: $467.12

Your Price: $141.99

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Recommended for you

HVAC Equipment and Instruments

HVAC TAB: Testing, Adjusting, and Balancing

This product category includes airflow capture hoods (or Balometers) and various types of manometers.

An airflow capture hood is a device used for measuring the volume of air coming out of grilles and diffusers in HVAC systems. Airflow capture hoods make taking these measurements much easier than ever before because they use a one-step, direct volume measurement. The fabric skirts and frames of for these instruments can be found in a variety of sizes to fit any grille or diffuser.

Manometers are instruments used to measure low pressures, such as duct static pressures and differential pressures. Today these instruments are almost exclusively digital. Digital manometers completely eliminate liquids and replace them with either absolute, vacuum, gauge, or differential pressure sensors. This makes the modern manometer extremely versatile because it can be used in any position and does not require leveling.
 

Manifolds and Gauges

This product category contains analog and digital HVAC manifolds, gauges, and draft gauges.

A draft gauge is essentially a manometer used to measure draft of low gas heads, such as draft pressure in a furnace, or small differential pressures of less than 1 psi. These instruments are suitable for checking flue pipe, chimney, fire box, smoke hood, smoke pipe draft, draft regulator, oil burner firing rate, and basement ventilation.

Manifolds are used to monitor and charge HVAC systems. These units will have multiple ports for different refrigerant types. The majority of these units are simple analog instruments. However, there are many digital manifolds on the market today that enable the user to perform other complex operations such as calculating superheat and subcooling, linear adjustment of the pressure sensors, and micron measurements via a built-in micron gauge.

Gauges are simply used to monitor HVAC systems. These can range from simple analog gauges to digital vacuum gauges with built in high and low pressure alarms and integrated timers to record how long the system has maintained a deep vacuum.
 

Vacuum Pumps

A vacuum pump is used to remove air and contaminants from an HVAC system after refrigerant recovery. This creates a vacuum state. The deeper and more complete the vacuum, the more contaminants trapped within the system, its components, and even the compressor oil are removed. A vacuum can help protect your system from contaminants and non-condensable gases which can damage HVAC system components, reduce system efficiency, and even cause failure. Make sure you recover, repair and check for leaks before pulling a vacuum in your HVAC system.
 

Refrigerant Leak Detectors

Instruments in this category do exactly what the name suggests: they detect refrigerant leaks. These instruments use a variety of methods to find leaks. Common methods today include infrared, heated diode, and corona discharge.

Both heated diode and corona discharge (while technically different) operate in a similar fashion because they both use two electrodes in their sensors. These determine leaks based on refrigerant concentration or current drop between the two electrodes.

IR leak detectors are entirely different. These instruments work on the principle that refrigerants reflect a certain infrared frequency of light.  When refrigerant is drawn into the sensor, it travels between a light/heat source and a sensor. When the refrigerant reflects the infrared radiation and blocks the sensor an alarm is triggered on the detector. These units have many advantages over other leak detectors.
 

Refrigerant Recovery Machines

Refrigerant recovery machines are used to remove refrigerant from cooling systems such as freezers, refrigerators, or air conditioning systems. Advanced models can include a filter to remove impurities and are capable of recycling the refrigerant for re-use. Another benefit of one of these machines is that they ensure that refrigerant is not accidentally released during servicing and repairs.

Specific units from Robinair are capable of oil-less refrigerant recovery.
 

HVAC Equipment - Misc.

This category contains HVAC equipment you won't find in any of the above categories. This includes A/C Superheat/Subcool System Analyzers, Heater Blankets, Charging Scales, Refrigerant Identifiers, Thermostats, and various HVAC Measurement Kits which can include a variety of HVAC tools bundled together for a reduced purchase price.

 

HVAC Resources

These links are excellent HVAC resources from TSI/Alnor. Click the images to download the PDF files.
 
hvac_handbook_2013 tsi-alnor_hvac_handbook IAQ_handbook
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