Laars Heating Systems RA2138604 Valve 319848-301 This insulated version prevents those

This insulated version prevents those secondary moisture issues

Ensure your humidification equipment operates at peak performance by choosing this authentic Armstrong International humidifier part for your next mechanical service or facility maintenance project

This compact unit integrates a digital CMOS differential pressure sensor that is internally linearized and temperature-compensated

Flexible Sensing: Compatible with remote flame sensors or local sense electrodes to match diverse appliance requirements

offering a 1/2" x 6" shaft with a flat to accommodate standard blower wheels securely

Laars Heating Systems RA2138604 Valve 319848-301 This insulated version prevents thoseThe Laars Heating Systems RA2138604 Valve is a high capacity boiler pressure relief valve designed for demanding commercial and industrial hydronic applications. Part of the Kunkle 740 series, this 1. 5 inch NPT safety valve is engineered to provide precise overpressure protection for large scale heating systems and water heaters. Featuring a fixed set pressure of 50 PSI and a massive discharge capacity of 4,237,000 BTU hr, it ensures system integrity