Pellet Heating Boilers
PZ 65 RL 65KW
Heating with renewable energies is the future and you will not only contribute to the environment, you also will reduce massively your annual energy cost.
The Biotech PZ35RL boiler is especially designed to deliver maximum energy to buildings such as:
– Family houses
– Holiday houses
– Small office buildings
– Workshops
– Small warehouses
The Biotech PZ65RL heating appliance has a performance range from 18.0 – 64.9 kW and is ideal to serve energy to buildings up to a surface of approximately 600 – 1’000m2. For bigger sized buildings up to about 3’000 m2 simply two or three PZ65RL appliances will be connected through cascade regulation and will optimally deliver energy as and when needed.
With a great nominal efficiency of above 94% the appliance is outstanding in its class and is leading in technology. Remote maintenance is made available through the capability of connecting the appliance with the internet and directly accessing the system from anywhere in the world.
BIOTECH PZ65RL – THE FULLY AUTOMATED PELLET HEATING APPLIANCE!
Consisting of:
– Electric connection: 230 VAC / 50Hz, 16 A
– Appliance body with efficient winding insulation
– Automatic ignition of pellets (hot air ignition system)
– Speed regulated induced draft and secondary air fan
– Lambda probe and air mass sensors (primary and secondary air)
– Temperature resistant tubular heat exchanger with automatic cleaning
– Burning system made of heat resistant stainless steel with automatic burner grate cleaning
– Daily pellet container including strainer (with notification for fullness) and 1 suction turbine
– Main Pellets storage room (up to 40 tons) can be within a distance of 15 – 20 meters away from the appliance
– Great dimensioned ash boxes, including as compression (to be emptied after 8 – 10 tons of burned pellets)
– Micro processor regulation with graphic screen for menu navigation
– Up to 16 regulated heating circuits can be activated
– Assembly and operational manual
Specific features:
– Control and remote maintenance possible via internet with appropriate software!
– Request and amendment of parameters via visualisation software
– Operation unit is removable and can be used as room regulation device
– Easy placement into heating room as appliance, daily storage container and covering are separate
Nominal heat performance (kW) – 64.9
Degree of efficiency at full load (%) – 93.6
Degree of efficiency at part load (%) – 94.6
Max.adjustable boiler temperature (C) – 85
Tolerable operating pressure (bar) – 3
CE designation according to low tension guidelines
ecessary delivery pressure (mbar/Pa) – 0.00-0.05/0-5
Exhaust gas temperature at full load (C) – 117
Exhaust gas temperature at part load (C) – 85
Exhaust gas mass flow at full load (g/s) – 41
Exhaust gas mass flow at part load (g/s) – 10.5
CO2 at full load (Vol%) – 14.1
CO2 at part load (Vol%) – 12.3
Necessary delivery pressure (mbar/Pa) – 0,5/15
Width boiler (mm) – 1800
Depth boiler (mm) – 1239
Total depth (mm) – 1342 2)
Height of boiler (mm) – 1710 1)
Height of smoke tube connection (mm) – 1700 1)
Height of flow (mm) – 140 1)
Height of return flow (mm) – 1210 1)
Height of ventilation (mm) – 1997 1)
Diameter of smoke tube connection (mm) – 180
Total weight (kg) – 750
Water content (lt) -248
Reservoir (kg) – 120
Ash box (lt) – 2 x 45
Standby (W) – 15
Filling – Turbine (W) – 1600
Grate cleaning (W) – 65
Pre-filling (W) – 75
Ignition (W) – 1020
At 100% performance (W) – 200
MINIMUM DISTANCES TO WALLS
Backward (mm) – 750
Left to wall (mm) – 500
Right to walls (mm) – 750
CONNECTIONS
Flow (tol) – 2
Return flow (tol) – 2
Ventilation for boiler (tol) – 1/2
Appliance emptying (inch) – 1/2
HEATING WATER FLOW RESISTANCE
ΔT = 20K (mbar) – 5
ΔT = 10K (mbar) – 20
VOLUME
In operation (DB) – 35
During suction (DB) – 67
1) Excl. adjustable feet
2) Incl. exhaust gas pipe
Pellets consumption:
-Minimum 4 kg/h
-Maximum 13 kg/h at full capacity
