HVAC Combustion Analyzers Selection Guide
Residential Analyzers
 | |  |  |  | |
|---|---|---|---|---|---|
| PARAMETERS | |||||
| # of Gases | 2 | 2-3 | 2-3 | 2-4 | 2-4 |
| 02 Long Life, 0 - 25.0% | - | - | - | ✓ | ✓ |
| 02 Standard Sensor | ✓ | ✓ | ✓ | - | - |
| CO2 (Calculated from 02), 0 - 100% | ✓ | ✓ | ✓ | ✓ | ✓ |
| CO Measurement w/ NOx Filter, 0 - 4000 ppm | ✓ | ✓ | ✓ | - | - |
| CO Measurement w/ NOx Filter, 0 - 8000 ppm | - | - | - | ✓ | ✓ |
| Calculated Combustion Efficiency | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ambient Temperature Measurement | ✓ | ✓ | ✓ | ✓ | ✓ |
| Stack Temperature Measurement | ✓ | ✓ | ✓ | ✓ | ✓ |
| Pressure Manometer | ✓ | ✓ | ✓ | ✓ | ✓ |
| Draft Measurement | ✓ | ✓ | ✓ | ✓ | ✓ |
| Excess Air | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ambient CO Monitor | ✓ | ✓ | ✓ | ✓ | ✓ |
| CO Air Free | ✓ | ✓ | ✓ | ✓ | ✓ |
| Simultaneous Measurement of Combustion + Pressure | - | - | - | ✓ | ✓ |
| FEATURES | |||||
| Built-ln Printer (Non-Fading Paper) | - | - | - | - | ✓ |
| Wireless Bluetooth® Printer | - | Optional | ✓ | Optional | - |
| FIELD-REPLACEABLE Pre-Calibrated Sensors | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mobile App + QR code | (*) | ✓ | ✓ | ✓ | ✓ |
| PC Software | - | - | - | ✓ | ✓ |
| Combustion Efficiency Measurements for All Atmospheric & Condensing Systems | ✓ | ✓ | ✓ | ✓ | ✓ |
| Internal Memory (# of Tests) | 5 | 5 | 5 | 2000 | 2000 |
| Rechargeable Battery w/ AC Charger | ✓ | ✓ | ✓ | ✓ | ✓ |
| Display Screen | One Color | One Color | One Color | 7'' Touch Screen | 7'' Touch Screen |
| Carrying Case | Hard | Hard | Hard | Hard | Hard |
(*) Mobile App only for QR code
Commercial Analyzers
| | | | | | |
|---|---|---|---|---|---|---|
| PARAMETERS | ||||||
| # of Gases | 2 | 2 | 2-3 | 2-3 | 3-4 | 4 |
| 02 Long Life, 0 - 25.0% | ✓ | ✓ | - | - | ✓ | ✓ |
| 02 Standard Sensor, 0 - 25.0% | - | - | ✓ | ✓ | - | - |
| CO2 (Calculated from 02), 0 - 100% | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| CO Measurement w/ NOx Filter, 0 - 8000 ppm | ✓ | ✓ | - | - | ✓ | ✓ |
| CO Auto Dilution (0 - 10%) High Range | ✓ | ✓ | - | - | ✓ | ✓ |
| NOx included 5,000 ppm | - | - | ✓ | ✓ | ✓ | ✓ |
| Low-NOx Capable 0 - 500.0 ppm | - | - | - | - | ✓ | ✓ |
| TOTAL NOx (NO + N02 lncluded) | - | - | - | - | - | ✓ |
| Ambient Temperature Measurement | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Stack Temperature Measurement | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Differential Pressure Manometer | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Draft Measurement | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Excess Air | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ambient CO Monitor | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Capable of measuring NO2, SO2, CxHy | - | - | - | - | - | ✓ |
| High Altitude Adjustment | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| FEATURES | ||||||
| Built-ln Printer (Non-Fading Paper) | - | ✓ | - | - | ✓ | ✓ |
| Wireless Bluetooth® Printer | Optional | ✓ | Optional | ✓ | - | - |
| FIELD-REPLACEABLE Pre-Calibrated Sensors | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Mobile App + QR code | ✓ | ✓ | (*) | (*) | ✓ | ✓ |
| PC Software | ✓ | ✓ | - | - | ✓ | ✓ |
| Automatic Data Logging | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Combustion Efficiency Measurements for All Atmospheric & Condensing Systems | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Internal Memory (# of Tests) | 2000 | 2000 | 5 | 5 | 2000 | 2000 |
| Rechargeable Battery w/ AC Charger | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Display Screen | 7'' Touch Screen | 7'' Touch Screen | One Color | One Color | 7'' Touch Screen | 7'' Touch Screen |
| Carrying Case | Hard | Hard | Hard | Hard | Hard | Hard |
(*) Mobile App only for QR code