Type "WC" Chilled or Hot Water Coils:
Primary Tube Surface
Round seamless copper tubes mechanically expanded into fin collars of the secondary surface. Mechanical expansion provides a permanent metal-to-metal bond for efficient heat transfer. Temtrol uses staggered tubes in direction of air flow and only return bends - reduced tube wall hairpin bends are not used. Rows 1, 2, 3, 4, 5, 6, 8, 10 and 12 are available.
Standard 5/8" O.D. x .020" wall thickness
Optional .025, .035, and .049" wall thickness
Tube face centerlines are 1.5" with 1.299" between rows.
Standard 1/2" O.D. x .017" wall thickness
Optional .025" wall thickness
Tube face centerlines are 1.25" with 1.083" between rows.
Secondary Fin Surface
Die-formed, corrugated plate-type fin. Full drawing fin collars provide accurate fin spacing control and maximum tube contact.
5/8" O.D. Tube - Standard .008" Aluminum fins
Optional .010" Aluminum or .006, .008, .010" Copper fins
Fins per inch from 6 to 14
1/2" O.D. Tube - Standard .006" Aluminum fins
Optional .006" Copper fins
Fins per inch from 8 to 14
Headers
Seamless copper with die-formed holes to provide a parallel surface to the coil tube for strong brazing joints. Standard 1/8" brass female pipe thread (FPT) vents and drains with optional 1/4, 3/8, and 1/2" sizes. All circuiting is designed to gravity-drain.
Connections
Standard Red Brass Schedule 40 male pipe thread (MPT) with optional copper female pipe thread (FPT).
Casing
Minimum 16 ga. G-90 galvanized steel with 1-1/2" die-formed flanges to permit easy stacking and mounting. Intermediate tube supports are supplied on coils over 44" fin length with additional supports every 42" multiple thereafter. Optional stainless, aluminum and copper materials are available.
Testing and Performance
All coil assemblies are leak tested under water at 315 PSIG. Standard construction is suitable for 250 PSIG operating pressure up to 300° F. PERFORMANCE is CERTIFIED under ARI Standard 410. All coil performance ratings are generated with Temtrol's ARI certified selection software.
Type "DX" Direct Expansion Coils:
Primary Tube Surface
Round seamless copper tubes mechanically expanded into fin collars of the secondary surface. Mechanical expansion provides a permanent metal-to-metal bond for efficient heat transfer. Temtrol uses staggered tubes in direction of air flow and only return bends - reduced tube wall hairpin bends are not used. Rows 3, 4, 5, 6, 8, 10 and 12 are available.
Standard 5/8" O.D. x .020" wall thickness
Optional .025, .035, and .049" wall thickness
Tube face centerlines are 1.5" with 1.299" between rows.
Standard 1/2" O.D. x .017" wall thickness
Optional .025" wall thickness
Tube face centerlines are 1.25" with 1.083" between rows.
Secondary Fin Surface
Die-formed, corrugated plate-type fin. Full drawing fin collars provide accurate fin spacing control and maximum tube contact.
5/8" O.D. Tube - Standard .008" Aluminum fins
Optional .010" Aluminum or .006, .008, .010" Copper fins
Fins per inch from 6 to 14
1/2" O.D. Tube - Standard .006" Aluminum fins
Optional .006" Copper fins
Fins per inch from 8 to 14
Headers
Seamless copper with die-formed holes to provide a parallel surface to the coil tube for strong brazing joints.
Connections
Copper O.D. sweat with interchangeable nozzle type refrigerant distributors. Standard coil has one distributor for one compressor circuit. An INTERTWINED coil has two distributors that provide full face control using two compressor circuits. A FACE SPLIT coil has two or more distributors for multiple compressor circuits.
Casing
Minimum 16 ga. G-90 galvanized steel with 1-1/2" die-formed flanges to permit easy stacking and mounting. Intermediate tube supports are supplied on coils over 44" fin length with additional supports every 42" multiple thereafter. Optional stainless, aluminum and copper materials are available.
Testing and Performance
All coil assemblies are leak tested under water at 315 PSIG. PERFORMANCE is CERTIFIED under ARI Standard 410. All coil performance ratings are generated with Temtrol's ARI certified selection software.
Type "CX" Condenser Coils:
Primary Tube Surface
Round seamless copper tubes mechanically expanded into fin collars of the secondary surface. Mechanical expansion provides a permanent metal-to-metal bond for efficient heat transfer. Temtrol uses staggered tubes in direction of air flow and only return bends - reduced tube wall hairpin bends are not used. Rows 1,2, 3, 4, 5, 6, 8, 10 and 12 are available.
Standard 5/8" O.D. x .020" wall thickness
Optional .025, .035, and .049" wall thickness
Tube face centerlines are 1.5" with 1.299" between rows.
Standard 1/2" O.D. x .017" wall thickness
Optional .025" wall thickness
Tube face centerlines are 1.25" with 1.083" between rows.
Secondary Fin Surface
Die-formed, corrugated plate-type fin. Full drawing fin collars provide accurate fin spacing control and maximum tube contact.
5/8" O.D. Tube - Standard .008" Aluminum fins
Optional .010" Aluminum or .006, .008, .010" Copper fins
Fins per inch from 6 to 14
1/2" O.D. Tube - Standard .006" Aluminum fins
Optional .006" Copper fins
Fins per inch from 8 to 14
Headers
Seamless copper with die-formed holes to provide a parallel surface to the coil tube for strong brazing joints.
Connections
Copper O.D. sweat with standard arrangement for one compressor circuit. FACE SPLIT circuiting available for two or more compressors.
Casing
Minimum 16 ga. G-90 galvanized steel with 1-1/2" die-formed flanges to permit easy stacking and mounting. Intermediate tube supports are supplied on coils over 44" fin length with additional supports every 42" multiple thereafter. Optional stainless, aluminum and copper materials are available.
Testing and Performance
All coil assemblies are leak tested under water at 500 PSIG air.
Type "N" Steam Distributing Coils:
Primary Tube Surface
Round seamless copper tubes mechanically expanded into fin collars of the secondary surface. Mechanical expansion provides a permanent metal-to-metal bond for efficient heat transfer. The 5/8" O.D. inner steam distributing tubes are centered in the 1-1/8" O.D. outer condensing tube. The inner tube has proportionally spaced, directional steam jet orifices to direct condensate flow.
Standard 1-1/8" O.D. x .035" wall thickness
Optional .049" wall thickness.
Tube face centerlines are 3.0"
One row only.
Type "5NS" (5/8" O.D. outer - 3/8" O.D. inner distributing tube) is available upon request, consult factory.
Secondary Fin Surface
Die-formed, corrugated plate-type fin. Full drawing fin collars provide accurate fin spacing control and maximum tube contact.
1-1/8" O.D. Tube - Standard .010" Aluminum fins
Optional .006, .008, .010" Copper fins
Fins per inch from 6 to 14
Headers
Seamless copper with die-formed holes to provide a parallel surface to the coil tube for strong brazing joints.
Connections
Standard Red Brass Schedule 40 male pipe thread (MPT) with optional copper female pipe thread (FPT). Maximum 120" fin length with same end connections. Opposite end connections (type "9NOD") are recommended for finned lengths over 120". Finned heights over 48" have two supplies and two returns.
Casing
Minimum 16 ga. G-90 galvanized steel with 1-1/2" die-formed flanges to permit easy stacking and mounting. Intermediate tube supports are supplied on coils over 44" fin length with additional supports every 42" multiple thereafter. Optional stainless, aluminum and copper materials are available.
Testing and Performance
Standard construction is suitable for 50 PSIG steam pressure. Heavier wall, high pressure construction available up to 100 PSIG. PERFORMANCE is CERTIFIED under ARI Standard 410. All coil performance ratings are generated with Temtrol's ARI certified selection software.
Type "SS" Standard Steam Coils:
Primary Tube Surface
Round seamless copper tubes mechanically expanded into fin collars of the secondary surface. Mechanical expansion provides a permanent metal-to-metal bond for efficient heat transfer. Temtrol uses staggered tubes in direction of air flow and only return bends - reduced tube wall hairpin bends are not used. Rows 1and 2 are available.
Standard 5/8" O.D. x .025" wall thickness
Optional .035" and .049" wall thickness
Tube face centerlines are 1.5" with 1.299" between rows.
Secondary Fin Surface
Die-formed, corrugated plate-type fin. Full drawing fin collars provide accurate fin spacing control and maximum tube contact.
5/8"O.D. Tube - Standard .008" Aluminum fins
Optional .010" Aluminum or .006, .008, .010" Copper fins
Fins per inch from 6 to 14
Headers
Seamless copper with die-formed holes to provide a parallel surface to the coil tube for strong brazing joints.
Connections
Standard Red Brass Schedule 40 male pipe thread (MPT) with optional copper female pipe thread (FPT). Maximum 108" fin length with same end connections. Steam pressure above 50 PSIG will have opposite end connections. Finned heights over 48" have two supplies and two returns.
Casing
Minimum 16 ga. G-90 galvanized steel with 1-1/2" die-formed flanges to permit easy stacking and mounting. Intermediate tube supports are supplied on coils over 44" fin length with additional supports every 42" multiple thereafter. Optional stainless, aluminum and copper materials are available.
Testing and Performance
All coil assemblies are leak tested under water at 315 PSIG air. Standard construction is suitable for 25 PSIG steam pressure. Heavier wall, high pressure construction available up to 100 PSIG. PERFORMANCE is CERTIFIED under ARI Standard 410. All coil performance ratings are generated with Temtrol's ARI certified selection software.
Type "Z-A" Hot Water Booster Coils:
Primary Tube Surface
Round seamless copper tubes mechanically expanded into fin collars of the secondary surface. Mechanical expansion provides a permanent metal-to-metal bond for efficient heat transfer. Temtrol uses staggered tubes in direction of air flow and only return bends - reduced tube wall hairpin bends are not used. Rows 1and 2 are available.
Standard 5/8" O.D. x .020" wall thickness
Tube face centerlines are 1.5" with 1.299" between rows.
Secondary Fin Surface
Die-formed, corrugated plate-type fin. Full drawing fin collars provide accurate fin spacing control and maximum tube contact.
5/8" O.D. Tube - Standard .008" Aluminum fins
1 row coils have 8 fins per inch
2 row coils have 10 fins per inch
Headers
(Where furnished) are seamless copper with die-formed holes to provide a parallel surface to the coil tube for strong brazing joints. All circuiting is designed to gravity-drain.
Connections
Wrot copper male pipe thread (MPT).
Casing
Type "Z" - 16 ga. G-90 galvanized steel with die-formed flanges to permit easy mounting
Type "A" - 20 ga. G-90 galvanized steel with die-formed bar for "slip & drive" duct connections.
Testing and Performance
All coil assemblies are leak tested under water at 315 PSIG. Standard construction is suitable for 250 PSIG operating pressure up to 300° F. PERFORMANCE is CERTIFIED under ARI Standard 410. All coil performance ratings are generated with Temtrol's ARI certified selection software.
