PT4e

The PT4e pellet boiler is perfect in every way.
Well-planned use of energy-saving drives ensures extremely low energy consumption. With its durable high temperature silicon carbide combustion chamber, the PT4e ensures a high level of efficiency with minimal emissions. In addition, the PT4e can be equipped with an electrostatic particle separator as an option.
Thanks to its modular construction, Froling’s PT4e is particularly easy to position and install.
The entire boiler comes fully assembled, electrically wired and
tested.

Information/advice

You would like to have further product information or you have general questions regarding our company?

The latest technology

7" Touch Display

Elektrofilter

Großvolumiger Aschebehälter

Großzügig dimensionierter Pelletsbehälter

Doppelzellradschleuse

Getriebemotor für Stokerschnecke

Individual control unit of the heating system

Lambdatronic 3200 control unit

Fröling provides a future-oriented Lambdatronic 3200 and a new 7“ touch display. Intelligent control management makes it possible to connect up to 18 heating circuits, up to 4 storage tanks and up to 8 hot water storage tanks. The control unit ensures that the operating statuses are clearly shown. The menu structure is ideally organised to allow easy operation. All essential functions can be selected by simply pressing icons on the large colour display.

Advantages:

Precise combustion control by a Lambda control using a Lambda probe
Connection for up to 18 heating circuits, 8 water heaters and up to 4 storage tank management systems
Integration capability for a solar panel system
LED frame for status display with illuminated presence detection
Simple and intuitive operation
Various smart home options (such as Loxone)
Remote control from the living room (remote control 3200 and RGB 3200 Touch) or via Internet (froeling-connect.com)

Keep track of everything with the Froling App

The Froling App allows you to check and control your Froling boiler online from
anywhere, at any time. You can read and modify the main status information and settings easily and conveniently online. You can also specify which status messages you want to be informed about via SMS or e-mail (e.g. when the ash box is to be emptied or in the event of a fault message).
The app is available in the Android Play Store and iOS App Store.

Advantages

Simple and intuitive operation of the boiler
Status information can be called up and changed within seconds
Individual naming of the heating circuits
Changes of status are notified directly to the user (e.g. via
e-mail or push notifications)
No additional hardware required (such as an Internet gateway)

Smart Home

Loxone

Combine your Froling heating system with the Loxone Miniserver and the new Froling Extension and implement individual boiler control on the basis of the single room control of the Loxone Smart Home.

Modbus

Via the Froling modbus interface, the system can be integrated
into a building management system.

Brochures / EU Label

Brochure PT4e 5.17 MB

FactSheet PT4e EN 0.15 MB

Technical specifications

Technical specifications - PT4e	100	110	120	140	150	160	170	180	200	230	250
Nominal output [kW]	100	110	120	140	150	160	170	180	199	230	250
Heat output range [kW]	29,9-99,8	33-110	36 - 120	42 - 140	45 - 150	48 - 160	51 - 170	54 - 180	59 - 199	69 - 230	75 - 250
Electrical connection [V/Hz/A]	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A	400V / 50Hz / fused C16A
Power consumption pellet mode NL/PL NL / PL [W]	129 / 48	128 / 49	127 / 49	125 / 51	124 / 52	123 / 52	123 / 53	122 / 54	120 / 55	146 / 55	162 / 55
Weight of boiler (including stoker, without water) [kg]	1308	1308	1308	1641	1641	1641	1641	1641	2500	2500	2500
Boiler capacity (water) [l]	228	228	228	320	320	320	320	320	438	438	438
Maximum boiler temperature setting [°C]	90	90	90	90	90	90	90	90	90	90	90
Permitted operating pressure [bar]	4	4	4	4	4	4	4	4	4	4	4
Permitted fuel as per EN ISO 172251)	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06	Part 2: Wood pellets class A1 / D06

PT4e

Dimensions

Dimensions [mm]	100	110	120	140	150	160	170	180	200	230	250
H Boiler height	1740	1740	1740	1840	1840	1840	1840	1840	1950	1950	1950
H1 Total height including flue gas pipe connection	1790	1790	1790	1895	1895	1895	1895	1895	2025	2025	2025
H1* Optional flue pipe connection	1210	1210	1210	1290	1290	1290	1290	1290	1350	1350	1350
H2 Height, flow connection	1545	1545	1545	1660	1660	1660	1660	1660	1770	1770	1770
H3 Height, return connection with integrated return feed boost	1135	1135	1135	1210	1210	1210	1210	1210	1240	1240	1240
H4 Height, drainage connection	200	200	200	200	200	200	200	200	180	180	180
H5 Height of suction unit <sup>1</sup>	1705	1705	1705	1705	1705	1705	1705	1705	1805	1805	1805
B Boiler width without insulation (insertion width)	790	790	790	790	790	790	790	790	1060	1060	1060
B1 Overall width with suction system	1650	1650	1650	1650	1650	1650	1650	1650	1800	1800	1800
B2 Width of suction system	860	860	860	860	860	860	860	860	740	740	740
L Boiler length	1420	1420	1420	1770	1770	1770	1770	1770	2005	2005	2005
L1 Total length incl. ash container	1790	1790	1790	2105	2105	2105	2105	2105	2550	2550	2550
L2 Length, back of boiler to stoker connection	890	890	890	1160	1160	1160	1160	1160	1310	1310	1310
Flue pipe diameter	179	179	179	199	199	199	199	199	249	249	249
Diameter boiler flow / boiler return	2“	2“	2“	2“	2“	2“	2“	2“	2 ½“	2 ½“	2 ½“
Drainage	1“	1“	1“	1“	1“	1“	1“	1“	1“	1“	1“

PT4e