Harris Model 1031 Annunciator Alarm System - 4300825 NR-211-MP HD-C is the correct choice

HD-C is the correct choice

INPUT MALE 239-291-666 - 9S239

Exact count varies with manufacturing tolerance but a 10 lb easy-open can of 1/8 in Lincoln Excalibur 410-16 Stainless typically contains in this range

Harris H-16-E All Fuel Gases Equal Pressure Mixer - 1 ea

What does this unit come with

Harris Model 1031 Annunciator Alarm System - 4300825 NR-211-MP HD-C is the correct choiceHarris Model 1031 Annunciator Alarm System 4300825 Model 1031 two channel remote alarm panel offers two input and two output channels, along with dry contact relay outputs and normally open output capabilities. Other features include a highly visible lighted status notification, a distinctive audible notification, auto reset when Cylinders are replenished, an audible alarm silence feature, the ability to "daisy chain" multiple alarm panels together at