{"product_id":"mcdonnell-miller-153601-pse-801-m-120-probe-control","title":"McDonnell \u0026 Miller 153601 PSE-801-M-120 Probe Control","description":"\u003cp\u003eReliable boiler water level management is essential for system safety and performance, making the \u003cstrong\u003eMcDonnell \u0026amp; Miller 153601 PSE-801-M-120 Probe Control\u003c\/strong\u003e a critical component for your hydronic equipment. This advanced electronic control provides precise sensing capabilities to ensure your boiler operates within safe parameters, effectively preventing dry firing and potential system damage.\u003c\/p\u003e\u003cp\u003eThe probe control operates using highly sensitive conductivity-based technology, which detects the presence or absence of water at defined probe levels. When the water level reaches the sensor, a low-voltage electrical circuit is completed, signaling the control board to activate or deactivate the boiler feed mechanism, thereby maintaining the optimal water line automatically.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision sensing:\u003c\/strong\u003e Utilizes reliable conductivity probes for consistent level detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficient:\u003c\/strong\u003e Engineered for optimized performance in standard 120V system environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Built to withstand the rigorous thermal and pressure demands of commercial boiler rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial hydronic boiler water level maintenance, automatic low-water cutoff protection, and boiler feed water regulation systems.\u003c\/p\u003e","brand":"McDonnell \u0026 Miller","offers":[{"title":"Default Title","offer_id":43125839298654,"sku":"153601","price":344.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/153601_image_05ce132c-21d3-41a7-9596-eb0b369d0282.png?v=1786039233","url":"https:\/\/nationalboilersupply.com\/products\/mcdonnell-miller-153601-pse-801-m-120-probe-control","provider":"National Boiler Supply","version":"1.0","type":"link"}