Complete machines published by their suppliers — each with a public spec page whose design-point performance is solved live from the actual model, not copied from a brochure. Open one in the builder to run it against your own climate, or request a quote right here.
Showing 25–48 of 3346
A chilled-water air handler with reheat and a supply fan, published as an example. The design-point figures below come from the solver, not from a datasheet.
A campus chilled-water plant: four Copeland ZHT300 scrolls on R513A (a centrifugal stand-in, declared as such) on a pipe-in-pipe evaporator and condenser, a condenser-water pump and a cooling tower with a rated point. Exports 6.5 °C water block to block. Published as an example; the figures below are solved from this model.
A recirculating cleanroom handler at twenty air changes: 5 % outside air, a chilled-water coil in face-and-bypass — the damper holds the humidity ceiling by mixing room air back, not an electric reheat — a winter heater, and three ebm-papst RadiPac K3G450 modules on the vendor's own pressure and power curves against 800 Pa of HEPA and duct static. Published as an example; the figures below are solved from this model.
The plant a European house runs on: an outdoor coil taking heat from 7 °C air, a scroll compressor, a coaxial condenser heating a water loop, a circulator, and radiators giving it to the room. The radiators are a **hydronic emitter** — rated the way EN 442 rates one, an output at 75/65/20 °C and a characteristic exponent, with no geometry, because that is what a radiator maker publishes. They are deliberately oversized, which is what a heat-pump installer does: 34 kW at the EN 442 rating for a house that wants 12, so the machine settles at 47 °C water and a COP of 3.34 instead of the 53 °C and 3.02 that boiler-sized radiators would have forced. Ten per cent of the running cost, bought with nothing but bigger radiators. Published as an example; the figures below are solved from this model.
A two-pipe fan coil on chilled water with an 8 kW electric heater: cooling from the loop, heat of its own — the smallest room unit that does both. Published as an example; the figures below are solved from this model.
Indirect-direct evaporative cooling: outside air over a water coil cooled by a small tower pack, then through a wetted pad, out through a supply fan; one pump round the loop. The dry-climate machine — two fans and a pump for a supply near the wet bulb. Published as an example; the figures below are solved from this model.
One office floor's radiators, fed from a plant across a water coupling — the flats' emitter at an office's size, rated the way EN 442 rates one. Thirty kilowatts at the rating carries 15 kW on 54 °C water, the flow temperature a heat pump on a warm source reaches comfortably. Published as an example; the figures below are solved from this model.
The indoor half of a split: an outside-air damper with an economiser, a return damper, supply fan and a DX coil with open refrigerant ports. In a building it pairs with a condensing-unit block, which feeds its liquid line; on its own it solves at a declared feed. Published as an example; the figures below come from the solver.
A direct-expansion split — indoor fan and coil, scroll compressor, and an outdoor coil behind a two-fan bank that stages down to hold head pressure in cool weather. Published as an example of what a supplier's system page looks like; its performance below is solved live from this model.
A compact water-cooled chiller: supply fan, face-and-bypass dampers around an indoor air coil, inverter scroll compressor, pipe-in-pipe condenser on a closed condenser-water loop, and an evaporative cooling tower with its own fan and pump. The bypass trades a little total capacity for a markedly drier supply. Published as an example — the figures below are solved from this model, not copied from a datasheet.
The same machine as the one with radiators, with the radiators taken off: an outdoor coil taking heat from the air, a scroll compressor and a coaxial condenser, holding its leaving water for whatever draws on it. This is the shape a plant takes in a building — it serves no room, it holds a temperature, and the flats or the fan coils that drink from it are their own blocks. Published as an example; the figures below are solved from this model.
Midea's 20 HP V6 outdoor unit as this model runs it: two catalog R410A inverter scrolls behind an air-cooled condenser, modulated to the rated 56.0 kW the way the control runs it, within +1 to +4 % of Midea's published power input from 25 to 35 °C outdoor at the 100 % combination ratio. Modelled from the maker's published data — not verified by the manufacturer. Published as an example; the figures below are solved from this model.
One dwelling's radiators, fed from a plant across a water coupling. It is a single component and that is the point: a radiator is rated, not modelled — the EN 442 output at 75/65/20 °C and a characteristic exponent, with no geometry. Twelve kilowatts at that rating carries a 2.6 kW flat on 40 °C water, which is the low flow temperature a heat pump wants. That four-to-one multiple is the whole cost of a low-temperature retrofit: the same flat on a 70 °C boiler needs a third of the radiator. Published as an example; the figures below are solved from this model.
The outdoor half of a split on its own: scroll compressor, air-cooled coil and a two-fan bank, with an open suction and liquid line. In a building it pairs with an indoor DX unit block — the refrigerant coupling pins what its suction carries every hour. Published as an example; solved live at a declared suction load.
Samsung's 20 HP DVM S outdoor unit as this model runs it: two catalog R410A inverter scrolls behind an air-cooled condenser, modulated to the rated 56.0 kW the way the control runs it, holding Samsung's published power input within 6 % from 25 to 39 °C outdoor at the 100 % combination ratio, capacity falling past 35 °C as Samsung publishes it. Modelled from the maker's published data — not verified by the manufacturer. Published as an example; the figures below are solved from this model.
A wing of guest-room fan coils run as one machine: a fan and a two-pipe chilled-water coil, breathing the rooms' own air. In the example hotel three such wings and the outside-air unit share one chiller through a water manifold. Published as an example; the figures below are solved from this model.
Gree's 14-ton GMV5 outdoor unit as this model runs it: the validated 20 HP machine scaled to the frame in every dimension — catalog R410A inverter scrolls behind an air-cooled condenser — modulated to the rated 168 kBtu/h (49.2 kW) the way the control runs it, holding Gree's published power input within −4 to +1 % from 25 to 39 °C outdoor at the 100 % combination ratio, capacity falling past 35 °C as Gree publishes it. Modelled from the maker's published data — not verified by the manufacturer. Published as an example; the figures below are solved from this model.
A computer-room air handler: a deep chilled-water coil and a draw-through plug fan, no outside air, no heater — a data hall is cooled all year. In the example data centre it breathes two halls' return air and takes 14 °C water from the chiller block; the design point here is at 14 °C too. Published as an example; the figures below are solved from this model, not copied from a datasheet.
A modular air-cooled chiller making chilled water: nine 14 kW-class inverter scroll modules on a pipe-in-pipe evaporator, rejecting through an air-cooled coil behind a two-fan bank. In the example building it serves no room — it holds 7 °C leaving water for the chilled-water air handler, coupled block to block. Published as an example; the figures below come from the solver, not from a datasheet.
Hitachi's 20 HP Set Free outdoor unit as this model runs it: two catalog R410A inverter scrolls behind an air-cooled condenser, modulated to the rated 56.0 kW the way the control runs it. Hitachi publishes the capacity grid — 56.0 kW from 25 to 35 °C outdoor, 52.7 at 40 — and the power input at the rating point only, 15.64 kW (EER 3.58), which this machine draws within 1 %; the capacity is reached at every published temperature. Modelled from the maker's published data — not verified by the manufacturer. Published as an example; the figures below are solved from this model.
The gas rooftop without its outside-air damper: a DX coil on a scroll, a gas furnace downstream of it for heat and reheat, a supply fan, a two-fan condenser — for a floor whose outside air comes from a dedicated unit. Published as an example; the figures below are solved from this model.
BAC's FXT-0506A-E — a FXT cooling tower, 46 nominal tons (202 kW): rated to cool 138 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 6.8 m³/s of air, the maker's own printed airflow, and drawn at those flows with a forced-draft fan on the leaving air, where its nameplate cannot be counted twice against a certified point. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.
BAC's FXT-0506A-F — a FXT cooling tower, 50 nominal tons (219 kW): rated to cool 150 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 7.6 m³/s of air, the maker's own printed airflow, and drawn at those flows with a forced-draft fan on the leaving air, where its nameplate cannot be counted twice against a certified point. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.
BAC's FXT-0506A-G — a FXT cooling tower, 58 nominal tons (254 kW): rated to cool 174 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 8.7 m³/s of air, the maker's own printed airflow, and drawn at those flows with a forced-draft fan on the leaving air, where its nameplate cannot be counted twice against a certified point. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.
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