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Plate Amp Tubes

What is the best way to keep water temperature low when running a hydrogen fuel cell?

I can control the amp draw with electrolyte (phosphoric acid) and plate size, however the water temperature continues to rise on longer trips creating an overheating problem. Is there a way to maximize HHO output without over heating.

i think you can put some ice to cool it off, or you can use continuous flowing cold water to cool it down

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Tube Amp Bias match Meter 6L6 El34 KT88 6550 7027 5881 6v6 6BQ5 7591 Probe    US $59.95

Vintage Magnavox EL84 6BQ5 Stereo Tube Amplifier Mullard Blackburn Tubes    US $134.50

EL84 INT MONO TUBE AMPLIFIER HI FI STEREO MATE MULLARD MODEL P B 12 USA    US $49.99

Harmon Kardon Vacuum Tube Integrated Amplifier Receiver for rebuild or parts    US $99.00

Canlan Electric Antique Radio Interstage Audio Transformer plate to grid    US $12.00

5y3gt Cunningham BLACK plate tube tests good 1950`s    US $.99

2 Vintage RCA 7199 Blk Plate Tube Amp Input Tubes w Boxes 1 DAY AUCTION    US $9.99

Vintage Grommes LJ 7 Tube amp Great guitar harp unit    US $99.00

1 Pair RCA 6U8A 6KD8 Black Plate Amplifier Vacuum Tubes NOS    US $6.99

RCA black plate vintage rectifier tube    US $.99

1 Match Pair of Sylvania 6B4G Black Plate Amplifier Vacuum Tubes Test NOS    US $49.99

Quad Tube Amp Bias match Meter 6L6 El34 KT88 6BQ5 Probe    US $65.95

Mached Pair Audio Tubes 6J7G FIVRE Mash Plate Sim EF37 Mullard x Leak    US $49.99

2 pcs NOS RCA 6L6GB audio output tubes same codes    US $31.99

Antique Sound Labs Hurricane Mono Tube Amp    US $1,200.00

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GE 6V6 Power tubes Pair Fender Bassman Tested Guitar Amp Tube Matched NICE    US $9.99

Vintage 2 USA Original Tung Sol 6550 Solid Plate Amp Vacuum Tubes Audiophile    US $250.00

KRIS 600 SSB Amp Primo Tube Set 6LQ6 3    US $129.97

Vintage 1959 The Fisher Model X 101 ST Tube Stereo Master Control Amplifier    US $199.50

Matched Pair Philips miniwatt GZ32 Quad 2 amp Mullard Blackburn Lot 3 NOS    US $90.00

Matched Pair Philips miniwatt GZ32 Quad 2 amp Mullard Blackburn Lot 2    US $80.00

Matched Pair Philips miniwatt GZ32 Quad 2 amp    US $80.00

GIANT LOT NOS NIB AUDIO TUBES 12AU7 12AX7 12AT7 ECC83 AMPEREX RCA TUNG SOL 5751    US $315.00

BOGEN CHB 35A TUBE AMPLIFIER 7868 AMP HEAD PA GUITAR AUDIO TONE NO RESERVE NR    US $99.99

Mached Vintage Audio Tubes Bendix 6106 sim GZ32 5V4 Leak Fender amp    US $24.99

STC 4242A equivalent to Western Electric 242A 242C tested 100 tube 211 VT4C    US $50.00

NOS TELEFUNKEN 6AK5 5654 6AK5W Tubes for Little Dot headphone amp MK IV 3 4    US $24.00

NICE PAIR OF SYLVANIA 6V6GT GREYGLASS BLACKPLATE VACUUM TUBES SIMILAR TO RCA    US $9.99

Tube Organ Amplifier Pr 6L6GB black plates Use for Guitar Amp As Shown    US $49.95

FISHER X 101 B INTEGRATED STEREO TUBE AMP FACEPLATE FRONT PLATE    US $10.50

Sylvania 12ax7 ecc83 Grey Plate O Getter JAN WA Preamp Tube 110 test    US $24.99

Single Mullard 12ax7 ecc83 Preamp Tube 100 test    US $44.99

Pair of Black Plate Smoke Glass RCA 6V6 Power Tubes 1956 Bell Howell    US $44.99

Pair of Black Plate Sylvania 6V6 Power Tubes 100 110 test    US $39.99

RARE 1938 OPERADIO 822 Tube Amplifier Amp for Repair    US $149.99

Single Raytheon12ax7a ecc83 O Getter 105 test Preamp Tube    US $24.99

Single RCA 12ax7 ecc83 Grey plate D Getter Preamp Tube 115 test    US $24.99

Single RCA 12ax7 ecc83 Black plate D Getter 95 test Preamp Tube    US $24.99

Pair of GE Greyplate 6L6 GC Power Tubes 90 test Double D Getters    US $59.99

ONE GE 6146B beam power vacuum tube used but tests super duper    US $10.00

TEN VINTAGE TELEFUNKEN 12AX7 ECC83 PRE AMPLIFIER TUBE    US $177.50

12AU7A Westinghouse ECC82 DRKGRAY PLATESStrong68 69 JAPAN One Avail    US $10.95

RARE RADIO CRAFTSMEN 5 TUBE MONO AMPLIFIER RC 2NM    US $177.60

A Pair of Executone PB 575 Mono Block Power Amplifiers AT T Western Electric    US $33.00

AMPEREX PREAMP 12AX7 ECC83 TUBE STEREO AUDIOPHILE AMPLIFIER HOLLAND GLOBE RARE    US $1.04

2 NOS MATCHED BALANCED Ei ELITE 12AX7E SMOOTH PLATE TUBES for DAC Preamp Amp    US $89.50

RCA 5U4GB Black Plate Tubes Mint NOS NIB U Pick 1 O or Harp Getter USA    US $48.00

Quad Tube Audio Amp Bias Matching Meter Tester 6L6 El34 KT88 EL84 Probe Tool    US $65.95

Vintage RCA 7199 1970s preamp tube tested Sunn Ampex short plate    US $.09

VINTAGE TUBE GE PREAMPLIFIER FOR VARIABLE RELUCTANCE CARTRIDGE    US $10.99

Electro Harmonix 6C45Pi Gold Pins Match Pair 6S45P E    US $60.00

Beautiful Vintage Marantz 4270 Quadraphonic Receiver Fully Restored    US $1,295.00

NOS TELEFUNKEN RIBBED ECC83 12AX7 MATCHED PR SUPER STRONG HIGH SPEC    US $99.00

HiFi Audio DIY Aluminum Chassis Aluminium chassis Black colourbest for tube    US $59.99

NOS TESTING 1959 TELEFUNKEN RIBBED ECC83 12AX7 MATCHED SAME DATE PR SUPER STRONG    US $150.00

MTA 1E VACUUM TUBE AMP KIT DIY GUITAR AMP Enhanced Kit w headphones out $6995    US $69.95

SWAN 350A 350B 350D 500 500C 500CX Complete Primo Tube Set 6LQ626GK6    US $62.97

Quad Tube Audio Amp Bias Probe Tester 6L6 EL34 KT88 6V6    US $44.95

Philips JAN 6V6GT Black Plate Tubes NOS NIB Mint 1978 6V6 VT227 7184 5 avail    US $49.00

Single Barely Used RCA 5V4G ST Rectifier Tubes TV 7 Test NOS Black Plate    US $29.99

MULLARD BOGEN EF86 6267 Vacuum Tube Audio Amp Tests Strong    US $10.50

6350 tubes 2 pcs NOS SYLVANIA and RCA original boxed    US $36.99

NOS NIB Telefunken ECC83 12AX7 Dynaco Fisher Marantz Vintage Amp    US $99.99

Philips 5687WB Black Plate NOS NIB perfect driver tubes for Audio Note etc    US $15.00

Ruby 12AX7AC7 HG 12AX7 ECC83    US $15.99

ECC83 TungsramNOSIndustrial Gradesilver pins1965    US $130.00

TAD EL84 STR Matched PairTube Amp Doctor    US $36.00

Thordarson Tru Fidelity Input Transformer T 9010 or T 90A10 Tube Amp Amplifier    US $79.99

6550 Tung Sol Vintage USA Matched Quad 4    US $38.00

12AX7 RCA Short Plate Radio Amp Triode Tubes 2 pcs    US $9.95

12AX7 RCA Short Plate Radio Amp Triode Tubes 3 pcs Test as NOS    US $19.95

12AX7 GE JAN Long Plate Radio Amp Triode Tubes 2 pcs    US $9.95

RCA 6L6 GC Amplifier Tubes SAME DATE CODES Matching Pair BLACK PLATE No Reserve    US $41.00

24 Sylvania 12AX7 Long Plate Tubes 1960s Baldwin Test Above New    US $105.00

12AX7A x2 Raytheon MATCHED PAIR black plate tubes tests strong 1959    US $19.99

CV475 Subminiature Pentode Tube NOS aka 5899 QTY 5 Lot    US $4.00

12AX7 RCA x2 BLACK plate ] getter tube tests strong 1958    US $19.99

TUBE TESTER STARK 9 66A for AUDIO GUITAR AMP AMPLIIFIER 300B KT88 EL34 811A 2A3    US $80.00

12AX7A x3 Raytheon black plate tubes tests strong 1959    US $19.99

12AX7 ecc83 TELEFUNKEN smooth plate tube tests Super Strong    US $9.99

12BZ7 RCA BLACK plate tube tests Strong 12ax7 sub    US $4.99

EL34 6CA7 x2 ECG PHILIPS SYLVANIA tubes FAT BOTTLE test NOS    US $49.99

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Matching Pair of Sylvania 6SN7W 6SN7GT Black Plate Amplifier Vacuum Tubes Tested    US $15.50

LUXMAN LUXKIT A505 TUBE PREAMP SUPER RARE    US $660.00

2 Tubes RSD smooth plate 12AX7 ECC83 for tube amp 2    US $29.00

2 Tubes RSD smooth plate 12AX7 ECC83 for tube amp    US $29.00

1zh24b or 1j24b Russian Subminiature pentode tube    US $4.75

ALTEC 1568 TUBE AMP USES EL34 PEERLESS 16432 6288    US $100.00

12X4 Tube RCA Black Plate D Getter NOS Rectifier Dynaco    US $6.75

Tube amp bias test probe 6l6 el34 kt88 or 6bq5 el84    US $22.95

How to Use Guitar Amplifiers : How to Change Pre-Amp Tubes on Guitar Amps