FYRITE^® PRO

Residential Combustion Gas Analyzer

Product Information

The Fyrite^® Pro is perfect for HVAC professionals who service and evaluate residential furnaces and appliances.

The Fyrite^® Pro is a residential combustion analyzer that saves you both time and money by offering measurement precision you can rely on at an affordable price. The Fyrite^® Pro enables the service technician to verify the performance and adjust residential furnaces and appliances quickly and easily, enabling you to increase your overall service productivity.

The top-of-the-line Fyrite^® Pro 125 is packed full of features, providing the service technician the necessary information to conduct a combustion test, CO safety test, draft test and differential pressure test using just one instrument. The compact and ergonomically designed Fyrite^® Pro provides quick and accurate measurement of oxygen (O₂), ambient and combustion air temperatures, stack temperature, carbon Monoxide (CO), draft, and differential pressure. Calculations include: combustion efficiency, excess air, carbon dioxide (CO₂), and CO air free.

The Fyrite^® Pro comes complete with a carrying case, probe & hose assembly and batteries. An IrDA wireless printer that comes standard or as an optional item (depending on model ordered) provides documentation of the test results.

Features & Benefits

Memory: Store, recall, and print the results of up to 10 tests
Oxygen sensor strength display at startup
CO purge during turn off
AC adapter power option now available
Simple to use: Turn unit on, select fuel, insert probe, read display
User selectable units of measure: Temperature (°F/°C), Pressure (WC/mb/HPa)
Each test can be documented using an IrDA wireless printer (optional on some units, see Ordering Information)
Hold key freezes the readings during a test
Tactile feedback from the instrument’s keypad assures that the appropriate key has been pressed
Warranty ensures worry free operation of instrument and sensors for up to two years after purchase
Four alkaline batteries typically offer up to 18 hours of continuous operation
Automatic power-saving features ensure long battery life
Protective rubber boot with magnet provides hands free operation (optional on some units, see Ordering Information)
Error message informs you of an instrument or sensor failure

Specifications:

Measurement Ranges:
- Ambient Temperature 32 to 212°F (0 to 100°C)
- Flue Gas Temperature 0 to 999°F (-18 to 537°C)
- Oxygen 0.0 to 20.9% O₂
- Carbon Monoxide 0 to 2,000 PPM
- Draft/Differential Pressure -9.99 to +27.0 inWC
Calculated Ranges:
- Combustion Efficiency 0.1 to 99.9%
- Carbon Dioxide 0.1 to 20.0% (fuel dependent)
- Carbon Monoxide (air free) 0 to 9,999 PPM
- Excess Air 0 to 400%
Selectable Fuels:
- Natural Gas
- Oil #2
- Propane
- Kerosene
Power: Four disposable ‘AA’ alkaline batteries (included)
Battery Life: Up to 18 hours of continuous operation
Size: 7.5"H x 3.1"W x 2.1"D
Weight: 16 oz. with batteries
Warranty: 2 years, including sensors

Ordering Information

Part Number	Description
24-8202 Model 105	Measures CO and draft, printer capability, upgradeable, comes with probe/hose assembly and hard carrying case
24-8103 Model 110	Measures: Oxygen, Air Temp, and Stack Temp. Calculates: Combustion Efficiency, Excess Air and CO₂. Printer capability, upgradeable, comes with probe/hose assembly, hard carrying case and protective rubber boot
24-8104 Model 120	Measures Oxygen, Air Temp, Stack Temp and CO. Calculates: Combustion Efficiency, Excess Air, CO₂ and CO (air free). Printer capability, upgradeable, comes with probe/hose assembly, hard carrying case and protective rubber boot.
24-8105 Model 125	Measures Oxygen, Air Temp, Stack Temp., CO, Draft, Differential Pressure, and a second thermocouple channel for measuring Combustion Air Temp. Calculates: Combustion Efficiency, Excess Air, CO₂ and CO (air free). Printer capability, upgradeable, comes with probe/hose assembly, hard carrying case and protective rubber boot.
24-8205 Model 125 Kit	Same features as the 24-8105, plus an IrDA wireless printer.
24-8206 Model 125 Deluxe Kit	Same features as the 24-8105, plus an IrDA wireless printer, True Spot Smoke Test Kit, Two 10" K-type Thermocouples, and Pressure Measurement Accessories.

Replacement Parts & Accessories

Part Number	Description
24-7265	Replacement CO sensor
24-1112	Replacement CO sensor gasket
24-8106	Replacement O₂ sensor w/ gasket
19-3265	Replacement water trap / filter assembly
07-1644	Replacement water trap filter element (pack of 3)
24-1400	IrDA wireless printer, w/ 4 AA alkaline batteries
24-1229	IrDA wireless printer, w/ rechargeable batteries
24-1243	Battery charger for printer 24-1229
24-1244	Battery replacement for printer 24-1229
24-1310	Printer paper (5 roll pack)
24-1254	AC adapter (battery eliminator)
24-7059	Calibration Kit, including regulator, tubing, and fittings
51-1994	100 ppm CO calibration gas cylinder
24-0492	500 ppm CO calibration gas cylinder
9550-0049	100% nitrogen calibration gas cylinder
24-1127	Protective rubber boot w/ magnets
24-1267	Soft carrying case
104-1797	Thermocouple, 10 feet (Model 125 only)
104-1798	Thermocouple, 1 inch (Model 125 only)
06-8733	Printer paper, one roll per package
21-7006	True Spot^® Smoke Test Kit
24-8214	Pressure Accessory Kit
24-8414	Thermocouple Replacement Kit, 12” probe

FYRITE® PRO