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Weil-McLain® 4 Series UG-399 383-500-738 Gas Fired Water Boiler With Circulator, 91.7 % AFUE, 2.1 gal Capacity
Weil-McLain® 4 Series UG-399 383-500-738 Gas Fired Water Boiler With Circulator, 91.7 % AFUE, 2.1 gal Capacity
Weil-McLain® Gas Fired Water Boiler With Circulator, 4 Series, Model: UG-399, 91.7 % AFUE, 80 to 399 MBtu/hr Input, 364 MBtu/hr Heating BTU, 2.1 gal Capacity, 1-1/4 in Supply/Return Tapping, 3/4 in Gas Connection, Liquid Propane Gas, Natural Gas Fuel, Direct Exhaust, Direct Vent, Cast Aluminum, Dimensions: 47-3/4 in H x 22-13/16 in W x 19-15/16 in D
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$12,549.00 / ea
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- Attributes
- Additional Information
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Attributes
BrandWeil-McLain®
AFUE Rating91.7
BTU Rating80 to 399 MBtu/hr Input, 364 MBtu/hr Heating
Capacity2.1
Connection Type1-1/4 " Supply/Return Tapping, 3/4 " Gas
Dimensions47-3/4 " H x 22-13/16 " W x 19-15/16 " D
Fuel TypeLiquid Propane Gas, Natural Gas
MaterialCast Aluminum
ModelUG-399
Series4 Series
Vent TypeDirect Exhaust, Direct
Additional Information
AHRI Certified, CSA Certified, ASME Approved, DOE Certified, US green council, Energy Star Certified
Features & Benefits
- Designed to operate in low temperature condensing applications Outdoor reset and domestic hot water priority Modulates with 5:1 turn-down ratio High-grade stainless steel burner features quiet operation U-Control gives the power for easy set-up and maintenance, multiple set-up and zone options, system sensing recognizes system and outdoor temperatures, temperature management for up to three different set-points, control multiple boilers from a single control panel, standard screen messages provide service alerts and maintenance reminders 30 lb/sq-in ASME relief valve Drain valve Stainless steel burner (80, 105) with woven steel fiber mesh (155, 230, 299 and 399) Variable speed blower assembly, Venturi mixing system with air silencer, negative pressure regulated gas valve, 50 V-A transformer Dual scale temperature and pressure gauge, outlet water temperature sensor, inlet water temperature sensor, flue gas temperature sensor, outdoor temperature sensor System water temperature sensors, fully removable jacket front, adjustable boiler legs, on/off power switch, condensate trap with drain tee assembly, propane conversion orifice (all except model 80), water treatment - inhibitor and test kit Control module - 3.5 in LCD display, 3-boiler priorities with multiple preset system configurations, color-coded removable terminal blocks, multiple boiler functionality, alarm control functionality, ignition control, high limit and modulating temperature control, low water protection, outdoor reset, ability to control any combination of 3 circulators PVC/CPVC/PP vent material 1-1/2 in minimum recommended pipe size 1-1/4 and 1-1/2 in flanges (399) taco 0013 boiler circulators
Weil-McLain® 4 Series UG-399 383-500-738 Gas Fired Water Boiler With Circulator, 91.7 % AFUE, 2.1 gal Capacity
BrandWeil-McLain®
MFG #383-500-738
Keller #1100030
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$12,549.00 / ea