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Home  >  Thermostats and IAQ  >  Indoor Air Quality  >  Humidification  > 4231 YELLOW ORIFICE

4231 YELLOW ORIFICE

Item #: 41725 
Manufacturer Item: 4231
Manufacturer: RESEARCH PRODUCTS CORP
Yellow, Orifice for 400/400M/500A/500M Humidifier
86822

Primary Heat Exchanger is Constructed of Commercial-Grade Copper that is More Resilient to Erosion and is 25X Better at Heat Transfer than Stainless Steel Thus Stabilizing Outgoing Water Temperatures Quicker

Secondary Heat Exchanger is Made of Type 316L Stainless Steel to Protect Against Corrosion

Factory-Installed Power Cord

Easy-Link up to 4 Units

Energy StarĀ® Qualified

AHRI Certified

Lead-Free

Tankless

Applicable Standard
ANSI Z21.10.3, AHRI, SCAQMD 1146.2, UPC, CSA (Cana
Inclusions/Features
Built-In Temperature Controller, Advanced Diagnost
Inlet/Outlet Connection
3/4 Inch Threaded
Type
Condensing, High Efficiency, Indoor
Tank Dimensions
17-3/4 Inch Width x 11-1/4 Inch Depth x 23-5/8 Inc
Gas Type
Natural
Venting Type
Power Direct
Electrical Input Supply Rating
120 Volt AC
Gas Input Supply Rating
180000 BTU/Hour
Tank Warranty
15 Year Limited
Energy Saver Conformance
Yes
Options
Pipe Cover, Neutralizer Kit, Isolation Valve Kit,