Aquah JSD32-K-LP 16L LP (Liquid Propane) Whole-House Tankless Water Heater

Updated 10/30/20:

GlobalTowne would like to announce that the new Aquah JSD32-K-LP 16L LP (Liquid Propane) tankless water heater is a close replacement for all the older Bosch naturally drafting units such as the Bosch 125B, 125X, 125HX, 425HN, 425PN, 520PN, 1600P, 520HN and the 1600H.  These units were all naturally drafting and required to be vented vertically up through the roof using a 5" B vent pipe such as the Aquah 16L LP unit does.  The Aquah 16L LP unit is also the replacement for the Marey GA16LPDP unit as it required the same venting, naturally drafting and has the same 1/2" water and gas connections on the bottom.

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GlobalTowne is pleased to announce we are now carrying the new Aquah JSD32-K-LP 16L LP (Liquid Propane) Whole-House Tankless Water Heater.  The Aquah JSD32-K will be available in Natural Gas soon.  The Aquah JSD32-K-LP 16L Liquid Propane (LP) model requires two D cell batteries for ignition and has an optional electrical connection. Automatic Electrical Pulse Ignition with No Standing Pilot.  The JSD32-K-LP is the perfect tankless solution for smaller families and households that only use one hot water application at a time.  This unit is good for heating potable water only for domestic hot water use.  Not approved for space heating applications.

This 109,260 BTU/hr maximum input heater has enough power for running a shower. The Aquah 16L has a thermal efficiency of 85%. This unit is for homes with low water pressure and only requires a minimum of 5 psi startup pressure. The 16L will give you endless hot water and only takes a few seconds for the hot water to reach the tap. The Aquah JSD32-K will give a 45 degree temperature rise at 4.23 GPM.  Some of the safety items include: Gas leak and overheating safety control, Flame failure safety device, Incomplete combustion safety device, Anti-dry combustion safety device, Over water pressure protection device, Auto cutoff protection in case of accident. 

The Aquah JSD32-K needs to be vented vertical through the roof for a minimum of 6' using a 5" type B gas vent.  The Aquah JSD32-K "cannot" be vented horizontally out the sidewall, for this application you would need to use a powervent with a proof-draft interlock devise (consult local distributor).  The 16L also has a Summer/Winter control knob for obtaining more stable temperatures at different times during the year.

For further information or to place an order for the Aquah JSD32-K-LP 16L Liquid Propane (LP) model please call us at 888-726-9752 or visit our site at www.globaltowne.com  

Low Stock on Bosch GWH425EF LP (Liquid Propane) Gas Tankless Water Heater

GlobalTowne is almost out of stock on the Bosch GWH425EF LP (Liquid Propane) Gas Tankless Water Heater.  The Bosch 425EF LP is a direct vent tankless water heater designed for 1 major application at a time up to 3.6 GPM.  The Bosch 425EF LP requires power and has electronic ignition and a built in fan for blowing the exhaust gases to the outside. This 425 should be vented horizontal to the outside using 4" diameter single wall stainless steel venting.  This Bosch model 425EF LP is also the direct replacement for the older Bosch 125FX LP.  Supply is limited so order soon.

Please call GlobalTowne at 888-726-9752 for further questions or to place an order.

Bosch Therm 330PN LP (Liquid Propane) Units Discontinued

Bosch is always trying to upgrade its units and keep up with the energy efficiency ratings for higher standards.  The Bosch Therm 330PN LP has been discontinued and is no longer made and is out of stock.  The Bosch 330PN LP was discontinued as it did not meet the required energy efficiency regulations.

Bosch is working on new gas tankless models that will be more efficient and have better ratings.

Please call GlobalTowne at 888-726-9752 for help with replacing an older Bosch 330PN LP or one that used to take 4" venting going vertical through the roof.

Globaltowne Clearance Heaters

Globaltowne is always bringing in new and upgraded Bosch gas and electric tankless water heaters. Globaltowne currently has a few Bosch gas tankless water heaters on clearance.  These units are priced to sell to make room for new stock.  All of the Bosch tankless water heaters that Globaltowne sells are brand new and come with a full warranty.  There are many different BTU size units for all types of homes for both indoor and outdoor installations.  Please see the links below for the heaters on clearance.

Clearance Heaters
Bosch Integra 500 LP (Liquid Propane)
Bosch Evolution 500 NG (Natural Gas)
Bosch Evolution 500 LP (Liquid Propane)
Bosch Therm 660EFO NG (Natural Gas) Outdoor unit

Please visit our Globaltowne website at www.globaltowne.com for more information on the tankless water heaters and accessories.

BTUs per 1 gallon of Liquid Propane Gas

There are 91,000 BTUs (British Thermal Units) per each gallon of Liquid Propane (LP) gas.

Depending on which model gas tankless water heater you have that is running off LP gas you could get a close estimate on the amount of LP gas that would be consumed on a daily basis.

For example:
If you had a Bosch 1000P LP gas tankless water heater that has a maximum potential to deliver 74,900 BTUs at its highest fire you could calculate the usage of gallons per minute (GPMs) versus the BTU usage at that rate of burn and get the amount of time it would take to use 1 gallon of LP gas.

Say you run the 1000P LP gas tankless water heater 1 time a day just for a shower. The shower flows exactly 2 GPMs so the tankless water heater would be running at about 74,000 BTUs during this time and then figure on an average you stay in the shower for 10 minutes total time so overall you would burn about 1 gallon of LP gas for every 7-8 showers.

These calculations would vary depending on consistent flow and water pressure, length of time the water is running, the temperature outside will have an effect on the tank and gas pressure and also what BTU the heater is running at that time.

Basically this is an estimate for calculating usage of LP gas with a gas tankless water heater. This data is for example only and will hold no bearing on any Bosch tankless water heater as they all vary in BTU usage.