NAVAC NPR1 Combustion Analyzer Printer

The NAVAC NPR1 is a compact Bluetooth thermal printer that pairs with the NMA1 Smart Combustion Analyzer to produce a printed test record at the equipment. This listing is for the printer only — the combustion analyzer is sold separately as the NMA1, or bundled with this printer as the NMA1P kit.

The NPR1 covers the jobs where a paper record is a requirement rather than a convenience: an inspector or AHJ who wants the combustion record left at or inside the unit, a condensing boiler manufacturer that requires documented startup readings — O2, CO2, CO, stack temperature, and draft — to validate the warranty, and utility rebate or tune-up programs that require before-and-after test results as proof of work. A timestamped printout showing CO levels when the technician left the site is also the clearest record to have on file if a question comes up later.

It works where phones don't. Commercial mechanical rooms and residential basements frequently have no cell or Wi-Fi signal, so an app-based report can't be sent from the job. The NPR1 prints over Bluetooth regardless of coverage.

Thermal printing means no ink or toner to replace between heating seasons. At 7 x 6.5 x 3.2 inches and under a pound, it rides in the analyzer case or a tool bag without taking a dedicated slot.

Compatible with the NAVAC NMA1. Also included in the NMA1P kit.