{"product_id":"armstrong-110223b-401-astro-express-2-system","title":"Armstrong 110223B-401 Astro Express 2 System","description":"\u003cp\u003eThe Astro Express 2 system delivers instant hot water to every faucet by recirculating cooled water back to the water heater through the existing cold‑water lines. This \u003cstrong\u003e110223B-401\u003c\/strong\u003e Armstrong Astro Express 2 system is engineered for easy retrofit in residential and light‑commercial settings.\u003c\/p\u003e\u003cp\u003eWhen a hot‑water tap is activated, a sensor signals the pump to draw the cooler water from the farthest fixture, push it through the heater, and then send the heated water back through the loop, eliminating the wait for hot water and reducing water waste.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Savings:\u003c\/strong\u003e Reduces standby heat loss by up to 30% compared to traditional storage tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Conservation:\u003c\/strong\u003e Cuts down water waste by up to 50 gallons per day per household.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Simplicity:\u003c\/strong\u003e Utilizes existing cold‑water piping, requiring only a pump and sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for single‑family homes, multi‑unit dwellings, small office buildings, and retrofit projects where existing plumbing can be leveraged for instant hot water.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43123917160542,"sku":"110223B-401","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110223B_401_image_fbf5335c-21fc-4687-8827-1e2601b50236.jpg?v=1786022774","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-110223b-401-astro-express-2-system","provider":"National Boiler Supply","version":"1.0","type":"link"}