Crankcase Heaters CRANKCASE HEATERS for Copeland Semi-Hermetic Compressors

OVERLOADS AND RELAYS Exact O.E.M. replacements for Tecumseh compressors

CAT. NO. MFG. NO. 8R506 8R600 8R548 8R549 8R550 8R553 8R556 8R557 8R560 8R564 8R566 8R573 8R626 8R603 8R604 8R606 8R577 8R580 8R583 8R590 8R473 8R483 8R491

P83480 P83490 P83491 P83492 P83503 P83506 P83507 P83510 P83514 P83516 P83523 P83527 P83530 P83531 P83533 P83601 P83638

P83656-1 P83735-1 P83928 P83960 P83988

OVERLOADS P83091

RELAYS

EACH $16.98 $16.98 $69.18 $69.18 $69.18 $16.98 $16.98 $16.98 $15.29 $15.29 $16.98 $23.74 $21.37 $16.98 $16.98 $16.98 $16.98 $69.18 $23.74 $23.74 $16.98 $21.57 $16.98

CAT. NO. MFG. NO. 8R701 8R702 8R703 8R704 8R659 8R660 8R706 8R707 8R708 8R723 8R739 8R714 8R709 8R755 8R718 8R724 8R725 8R687 8R655 8R677

P82484-1 P82488-1 P82627 P82635 P82654 P82927 P82938 P82961 P82963 P82965 P82965 P82928 P82929 P82957 P82935 P82959

EACH

P82003CRA68 $32.47 P82044-1 P82077-1 P82472

$54.33 $54.33 $39.84 $31.87 $39.48 $13.72 $14.85 $13.72 $13.72 $50.78 $84.75 $83.11 $69.35 $67.71 $16.58 $26.76 $59.65 $39.48 $66.38

CAT. NO. MFG. NO. FIGURE WATTS VOLTAGE USE WITH 3R862 3R863 3R860 3R869 3R865 3R867

32409 32410 32403 32443 32415 32419

1 1 2 3 4 4

100 100 65 50

100 65

230 115 230 240 230 230

4R, 6R, 6T 4R, 6R, 6T 9R

K, H 6R, 6T, 9R, 9W

EA, ER, LA, MR, MW, NR, 3A

EACH $69.28 $69.28 $63.33 $106.11 $62.91 $62.93

CRANKCASE HEATER CH Series

FreezGard

CRANKCASE HEATERS SELF-REGULATING

FreezGard self-regulating crankcase heaters provide reliable peak heat- ing during critical cold periods and, unlike conventional constant-wattage

heaters, reduce their heating once the compressor starts up or the air temperature rises. Also, self-regulating heaters can be safely overlapped and closely spaced without burning out; so one size fits all hermetic compressors up to 5 HP that are 40 inches or less in circumference

CAT. NO. MFG. NO. VOLTS EACH 3R755 3R756

CCH-1C CCH-2C

120 240

$99.33 $91.55

CH-100 32601

3R751 3R752

CH-101 CH-102

32605 32609

Compressor heater warms the crankcase oil up to 30° higher than the system temperature (the off-cycle heat required by many com- pressor manufacture warranties). Refrigerant is forced to remain in the condenser, evaporator or accumulator rather than mixing with crankcase oil which causes oil slugging. Oil slugging is the main cause of broken valves, damaged pistons and blown head gaskets. Flooded starts which can damage cylinders and bearings are also eliminated.

CAT. NO. MFG. NO. VOLTS EACH 3R753

CH101-3 480 $32.83 CRANKCASE HEATERS WRAP-AROUND STYLE

Provides heat to compressor to avoid liquid refrigerant migration during compressor off cycle. Screw toggle fastener insures secure mounting. 240v AC. 30” leads.

CAT. NO. MFG. NO. MARS NO. TECUMSEH COPELAND B-W WATTS EACH 3R750

B, C, CL, AG, AV AH AJ

---

Y, CR ---

C, D 50 E ---

54 60

ADHESIVE STYLE

Self-regulating, solid state heater mounts to compressor by pressure sensitive adhesive; no screws or bands. Use on all compressors to 5 HP, 120 and 240v AC.

CAT. NO. MFG. NO. WATTS EACH 3R749

32342 36 $83.89 $32.03

$31.12 $31.12

668

REFRIGERATION EQUIPMENT & SUPPLIES