2014 Locke Supply Co.

INSTANT WATER HEATERS

CIRCULATING PUMPS For domestic hot water systems, so you will have instant hot water at any

MINI™ SERIES

TEMPRA® PLUS

POINT-OF-USE TANKLESS ELECTRIC WATER HEATERS

WHOLE HOUSE TANKLESS ELECTRIC WATER HEATERS

faucet. Also used in solar systems. Won't rust.

Locke# E0307

UP15-29SU 115v stanless, 1/25hp, 12 GPM

E0308

529911

Union set ¾" CxC

for E0307

• Unlimited supply of hot water • Compact design saves space • Major energy savings • Proven reliability The Mini™ heats water instantaneously Locke# E1450

E

E0294

UPS15-35SUC 115v 3 speed stainless Steel, 1/25 HP, 8 GPM UPS15-55SUC 115v 3 speed stainless Steel, 1/12 HP,

• Unlimited supply of hot water • Sleek design saves space • Proven reliability • Digital Temperature Control Locke# E1460

| WATERHEATERS

E0295

E0296

519852

¾" Bronze union

(threaded)

MINI 3 220816 .5gpm 2.9KW 115-120v 25A Heater MINI 6 220817 .75gpm 5.7KW 220/240v Heater 30A

E1461

E0299

519851

¾" Bronze union

(compression)

E1451

Phase

3 x single 3 x single

E0316

UP26-96BF 115v, 1/12hp, Brass 1 speed pump 26gpm UP26-99BF 115v, 1/6hp, Brass 1 speed pump 26gpm UP26-96BF 230v, 1/12hp, Brass 1 speed pump 33gpm UP26-99BF 230v, 1/6hp, Brass 1 speed pump 33gpm

Voltage

208 240 208 240

E0317

Wattage (in kW)

21.6 28.8 27 36

E0318

Amperage

3x35 3x40 3x44 3x50

DHC SERIES

Min. Required circuit breaker size (amps) Recommended copper wire size (awg)

E0319

3x50 3x50 3x60 3x60

POINT-OF-USE TANKLESS ELECTRIC WATER HEATERS • Unlimited supply of hot water • Sleek design saves space • Major energy savings

3x8 3x8 3 x 6 3 x 6

ISOLATION FLANGES FOR GRUNDFOS PUMPS

@ 1.50 GPM 92 92 92 92 @ 2.25 GPM 66 87 82 92 @ 3.00 GPM 49 66 61 82 @ 4.50 GPM 33 44 41 55

• Proven reliability DHC tankless water heaters are designed for installation at the point- of-use. The DHC heats water instantaneously as it flows through the unit.

Maximum temperature

increase above ambient water temp.

Min. water flow to activate unit (gpm) 0.87/3.3 0.87 I 3.3 Weight (lbs) 17.6/8.6 17.6/8.6 Locke# E1460 223425 29Plus 21.6kw @ 208v, 28.8kw @ 240v E1461 223426 36Plus 27kw @ 208v, 36kw @ 240v

Designed to isolate circulator pumps to

Locke# E1452

facilitate circulator pump replacement or repairs. Feature brass bodies and flanges with bottom loaded

DHC-3-1 074050 .5gpm 3 KW 120v 25A Heater DHC-3-2 074052 .5gpm 3.3 KW 240v/1PH 25A Heater DHC-4-2 074053 .5gpm 3.8 KW 240v/1PH Heater 16A DHC-6-2 074424 1gpm 6 KW 240v 1PH 30A Heater DHC-10-2 074056 1.5gpm 9.6 KW 240v 1PH 50A Heater PARTS

E1453

blowout proof stem, chrome plated ball and advanced double O-ring stem seal technology. 600psi WOG. Locke# E1153 ¾" Threaded Isolation Flange E1154 1" Threaded Isolation Flange E1146 1¼" Threaded Isolation Flange E1155 ¾" Sweat Isolation Flange E1156 1" Sweat Isolation Flange E1149 1¼" Sweat Isolation Flange E1148 1½" Sweat Isolation Flange

E1454

E1455

E1456

E1480

162202 Wiring Block

Credit: 405-631-9756

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