OMX Generatori d'aria calda pensili Tecnoclima

Warm Air Heaters

PMX Condensing suspended gas-fired room sealed heaters

for direct air diffusion with premix modulting gas burner

Type

Hot

Supply

Gas

Thermal
power

from 6,0
to 116,0

Air flow

from 1.600
to 13.000

Condensing sealed warm air heaters with modulating premix gas burner, PMX range, are designed to be installed inside the environment and to diffuse the air directly into the environment to be heated. The PMX heaters has a diffuser panel with fins that are individually adjustable (vertically and orizontally) to direct the flow of warm air into the environment. The axial fans adopt motors with high energy efficiency and silent operation. The unit operates with variable thermal power with continuous modulation, fully automatically regulated from the remote control panel with integrated or remote environment temperature probe. The warm air heaters, thanks to the continuous modulation of the thermal capacity, decreases automatically the heating power, reaching performance values of up to 106%, consuming less fuel and ensuring ideal comfort and significant overall operating economy.
The PMX warm air heaters finds application in the heating of industrial and commercial environments, facilities for sports, entertainment, etc.

Product informations

Description

Tecnoclima premix gas suspended warm air heaters have many advantages:

heat capacity of the premix burner has a wide modulation range: from 100 % to 30 % of the nominal heat capacity;
thanks to the modulation of the thermal capacity, as the demand for heat from the environment decreases, very high e ciency values are reached, up to 106%, with many benefits in terms of environmental comfort and the reduction of gas consumption;
the premix burner allows perfect mixing of the gas with the combustion air obtaining a semi-radiant flame band with very low emissions of nitrogen oxides, NOx: Class 5 of emissions;
very high thermal efficiency and progressive modulation of the thermal power contribute to obtain operating cost savings of over 30 % compared to traditional systems.

Technical features

Description	U.M.	PMX 15	PMX 30	PMX 40
Max nominal heating capacity input (burned)	kW	15,0	29,1	38,5
Max nominal heating capacity input (burned)	kcal/h	12.900	25.057	33.111
Max USEFUL heating capacity output	kW	14,4	28,0	37,0
Max USEFUL heating capacity output	kcal/h	12.380	24.080	31.820
Min USEFUL heating capacity output	kW	6,2	10,0	14,0
Min USEFUL heating capacity output	kcal/h	5.330	8.600	12.040
Nominal air flow	Nm³/h	1.600	3.200	4.4

NOTES:
The warm air heaters PMX are designed for indoor installation.
The warm air heaters PMX are set to G20 natural gas. The conversion kit to natural gas G25 (where applicable) or propane gas G31 can be ordered separately (see accessories).
The remote control panel is a mandatory accessory for correct operation of the heaters.

Description	U.M.	PMX 50	PMX 60	PMX 90	PMX 120
Max nominal heating capacity input (burned)	kW	49,8	59,0	90,8	116,0
Max nominal heating capacity input (burned)	kcal/h	42.822	50.745	78.102	99.760
Max USEFUL heating capacity output	kW	48,0	57,0	89,0	115,0
Max USEFUL heating capacity output	kcal/h	41.280	49.020	76.540	98.900
Min USEFUL heating capacity output	kW	19,0	21,0	35,0	43,0
Min USEFUL heating capacity output	kcal/h	16.340	18.060	30.100	36.980
Nominal air flow	Nm³/h	5.500	6.500	10.000	13.000

Dimensions

Model		Dimensions mm			Chimney Ø mm	Air connection Ø mm	Weight kg	Weight (with package) kg
Model		A	B	C	Chimney Ø mm	Air connection Ø mm	Weight kg	Weight (with package) kg
PMX	15	885	830	580	80	80	60	71
PMX	30	885	830	580	80	80	65	77
PMX	40	885	830	580	80	80	75	88
PMX	50	1225	896	650	80	80	90	105
PMX	60	1225	896	650	80	80	95	110
PMX	90	1775	1081	800	100	100	205	225
PMX	120	1775	1081	800	100	100	215	237

Supply description

CONDENSING WARM AIR HEATER consisting of:

Heat exchanger with combustion chamber made of AISI 430 stainless steel, with smoke pipes made of AISI 304 stainless steel with turbulence imprints, complete with inspection door, chimney connection and condensate discharge connection.
External casing made of pre-painted or powder-coated galvanized steel, with thermal insulation.
Premix modulating burner with low CO and NOx emissions (Class 5), with wide regulation range, including semi-radiant flame tubular, modulating mixer and gas-air solenoid valve, DC brushless fan, ignition and ionisation electrodes for flame control.
Axial fan/s, single-phase 230V 50Hz 1N power supply for models PMX 15÷90 and three-phase 400V 50Hz 3N power supply for model PMX 120.
Multifunctional electronic board for control and protection of the warm air heater: ambient temperature control, burner start up, flame supervision and safety functions.
Multifunctional LED indicator to signal operating conditions or the presence of the main anomalies.
Safety temperature probe for overheating shutdown.
Air supply panel with individually adjustable vertical and horizontal fins to direct the warm air flow into the ambient.
Combustion air intake connection.
Flue exhaust connector complete with sampling well for combustion products.
Siphon for the condensate discharge.

PACKAGE: Warm air heaters are in cardboard and pallet-loaded.

Accessories

Remote control panel complete with programmable thermostat and integrated ambient temperature probe, to manage the operating parameters, display diagnostic messages and reset the heater if necessary. Each remote control panel can manage up to 10 units.