LG 10-40 Electric Steam Generators

LG-15 (S) 15 Kilowatt (kW) Rating SteamBath Electric Steam Generator

LG-15 (S) 15 kW Rating SteamBath Electric Steam Generator

Dimensions

Overall Height	24 in
Overall Length	27 in
Width (No Options)	23 in
Width (with MAFD option)	26 in
Width (with SST option)	28 in
Width (with MAFD & SST options)	31 in

Minimum Clearance

Total Height	31 in
Total Length	49 in
Total Width	42 in

Downloads

Industry Standards

American Society of Mechanical Engineers (ASME) - Boiler and Pressure Vessel Code
American Society of Mechanical Engineers (ASME) - CSD-1
Canadian Underwriters Laboratories (cUL)
Underwriters Laboratories (UL) 834

Standard Features

ASME Certified	High Pressure Safety Reset
UL Listed and labeled under UL 834	Dual Pressure Controls (UL 353)
Low Level Cut-Off (LLCO) (UL 353)	Safety Relief Valve possessing the ASME V Mark

Included Options (Standard for SteamBaths)

Steam Solenoid (Steam Outlet)	Temperature Control (Thermostat)
Diffuser Nozzle

Recommended Options (Non-Standard)

Spare Parts Package	Motorized Automatic Flush and Drain (MAFD)
Single Service Transformer	5-Micron Water Filter

Specifications

Brands	Electro-Steam™
Variant	SteamBath
Electrical Power	15 kW
Power Supply Voltage¹	208 VAC, 230 VAC, 380 VAC, 415 VAC, 440 VAC, 480 VAC, 600 VAC
Phase²	3
Frequency	50 Hz, 60 Hz
Boiler Horse Power	1.5 bhp
Steam Capacity³	51.75 lb/hr (23.47 kg/hr)
Water Consumption	6.20 gal/hr (23.47 L/hr)
Gross British Thermal Units (BTU) Output	50,213 Btu/hr
Maximum Boiler Pressure	15 psi
Operating Pressure (Factory Set at 11 Pound per Square Inch (psi))	0 to 11 psi
Maximum Boiler Capacity	6 gal
Boiler Fill Capacity	4.2 gal
Boiler Material⁴	Carbon Steel
Cabinet Material	304 Stainless Steel
Plumbing Material	Brass (Schedule 40), Carbon Steel (Schedule 40)

Amperage by Voltage (3Ø Phase)

208 VAC	240 VAC	380 VAC	415 VAC	440 VAC	480 VAC	600 VAC
41.60 A	39.30 A	22.80 A	20.90 A	19.70 A	18.00 A	14.40 A

Plumbing Connection Sizes

Water Inlet	3/8" NPT (National Pipe Thread) (Female) - Y-Strainer, Brass
Steam Outlet	3/8" NPT (National Pipe Thread) (Female) - Steam Solenoid, Brass
Safety Valve	3/4" NPT (National Pipe Thread) (Female) - Safety Valve, Brass
Drain	3/4" National Pipe Thread (NPT) (Female) - Ball Valve, Brass
Additional Drain (Motorized Automatic Flush and Drain (MAFD) Option Included)	3/4" NPT (National Pipe Thread) (Female) - Motorized Valve, Brass

Included Options

Steam Solenoid (Steam Outlet)	Supplied standard on all SteamBath models, the Steam Solenoid controls the flow of steam from the steam generator into a room or area (most commonly a steam room). This Normally Closed (NC), 120 VAC, 3/8" NPT, Brass Steam Solenoid opens when it receives 120 VAC from the Temperature Control.
Temperature Control (Thermostat)	Supplied standard on all SteamBath models, the Temperature Control measures and maintains the temperature of a room or area (most commonly a steam room) by electronically controlling the Steam Solenoid. This Option is supplied standard with all SteamBath Models.
Diffuser Nozzle	Supplied standard on all SteamBath models, the Diffuser Nozzle is a Slotted Stainless Steel Pipe Cap. Diffuser Nozzle has a 1/2" Female NPT connection and the flat fan shaped steam jet leaves the nozzle at 90º. This Option is supplied standard with all SteamBath Models.

Options

Spare Parts Package Includes	18-Month Warranty (12-Month Standard) (2) Electric Heaters and (2) Heater Gaskets (2) Sight Glass Tubes and (4) Washers (1) Pressure Control (1) Contactor
Motorized Automatic Flush and Drain (MAFD)	During Start-Up before steam pressure is accumulated, the Motorized Automatic Flush and Drain option cycles fresh water through the boiler for 0-300 seconds (Factory set for 180 seconds or three (3) minutes). As old water is drained out, fresh water will be cycled in. This drain valve will not open if boiler pressure exceeds 5 psi, and the electric heaters are locked out during flush cycle.
Single Service Transformer	Supplied standard with all portable steam generators, the Single Service Transformer steps down the primary high voltage to provide 120 VAC Single Phase (1Ø) to the controls; with this option, only the one (1) primary high voltage supply is required.
5-Micron Water Filter	2-stage, 5-micron water filter installed into incoming water line to reduce sediment, dirt, rust, chlorine, and even odor from incoming water supply.
Manual Low Water Reset⁵	Manual Low Water Reset trips if the electric heaters shut-off because of a low water condition. Reset must be manually pressed to resume steam production.
Water Feed Booster Pump	The minimum requirement for your water pressure is the operating pressure +25 psi; if your water pressure is below this requirement, this option must be added. The Water Feed Booster Pump increases your incoming water pressure to overcome the operating pressure of the steam generator. The Pump requires a 5-80 psi water supply with a minimum flow rate of 2 gpm.

More Options

Dual Room Controls	Dual Room Controls provides the means to independently measure and maintain the temperature of a two (2) separate rooms or areas (most commonly a men’s and a women's steam room) With this option, two (2) Steam Solenoids, two (2) Temperature Controls, and two (2) Diffuser Nozzles are supplied.

¹ Each Electro-Steam™ electric steam generator requires two (2) power supplies: One (1) primary high voltage supply and one (1) secondary 120 VAC 1Ø, 50/60 Hz supply. Each generator is custom built to accommodate only one (1) customer specific high voltage supply for the heaters. 120 VAC 1Ø, 50/60 Hz must also be supplied for the controls, unless the Single Service Transformer option is added.
² Three Phase (3Ø) primary high voltage is standard, but steam generators with a power rating of 30kW or lower are also available in Single Phase (1Ø) upon request.
³ Calculations are based off of a 212 °F boiler feed-water temperature. Boiler feed-water temperatures that range between 60 °F and 140 °F, are approximately 80% to 90% of the calculated values shown. Boiler feed-water must not exceed 140 °F.
⁴ Wetted Surface.
⁵ Manual Low Water Reset is supplied standard with every boiler, but it is not hooked up. If this reset is required as per your local boiler codes, simply plug the two attached wires into the PC-Board terminals labeled "Reset".

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