Climaguard XR20 - Pump Hoffman - Free user manual and instructions

Product Type	Circulating Pump
Brand	Hoffman
Model	Climaguard XR20
Dimensions (L x W x H)	12 x 6 x 6 inches
Weight	15 lbs
Power Supply	120V / 60Hz / 1.5A
Motor Type	Permanently Split Capacitor (PSC)
Flow Rate	Up to 20 GPM
Max Head	25 ft
Port Size	1 inch NPT
Insulation Class	Class B
Bearings	Permanently Lubricated
Functions	Efficient circulation, quiet operation, built-in thermal overload protection
Maintenance	Clean strainer regularly, check for leaks, lubricate motor per schedule
Safety Features	Automatic reset thermal overload protector, grounded plug
Materials	Cast iron volute, stainless steel shaft, bronze impeller
Spare Parts Availability	Impeller, seal kit, motor capacitor available separately
Warranty	2 years limited
Compliance	UL listed, CSA certified

Frequently Asked Questions - Climaguard XR20 Hoffman

What is the recommended operating temperature range for the Climaguard XR20?

The pump is designed for fluids between 32°F and 90°F (0°C to 32°C).

How do I install the Climaguard XR20 pump?

Install the pump in a horizontal or vertical position with the shaft horizontal. Ensure proper alignment and use pipe sealant on threads. Refer to the manual for detailed steps.

What maintenance is required for the pump?

Regularly clean the strainer, inspect for leaks, and lubricate the motor if equipped with oil ports. Check the impeller for wear annually.

Why is my pump making unusual noise?

Noise may indicate cavitation, air in the system, or a worn impeller. Check for proper priming, bleed air, and inspect the impeller for debris or damage.

How do I adjust the pump speed?

The Climaguard XR20 is a single-speed model. For variable speed needs, consider a different model.

What is the maximum head pressure?

The maximum head is 25 feet at shut-off.

Can I use the pump for hot water?

Yes, but the water temperature must not exceed 90°F (32°C) to avoid damage.

What should I do if the pump does not start?

Check power supply, ensure the thermal overload has not tripped, and verify that the motor capacitor is functional. Reset the overload if needed.

Is the pump submersible?

No, the Climaguard XR20 is a non-submersible pump designed for dry installation.

Where can I purchase spare parts?

Spare parts are available from Hoffman distributors or online retailers. Common parts include impeller kit and seal kit.

USER MANUAL Climaguard XR20 Hoffman

Row of white industrial air purifiers with circular and grid patterns, no visible text or symbols

CLIMAGUARD

AIR-TO-AIR INDOOR HEAT EXCHANGERS

ALL MODELS

INSTRUCTION MANUAL

DESIGN WITH CONFIDENCE

TABLE OF CONTENTS

FEATURES 3

Design Data....3

Dimensional Drawings 4

Drawing Variables 5

Cutouts 6

Cutouts 7

WARRANTY 8

RETURN AND REPAIR POLICY 8

LIMITATION OF LIABILITY....9

FEATURES

• The ProAir Heat Exchangers use our unique counter-flow aluminum core for high efficiency and high performance heat transfer except for the XR20 and XR29-08 which uses a modified heat pipe core.
  • Top quality impellers make these units run quietly and with increased reliability.
• Streamlined aesthetics with no visible mounting rails or fasteners. The slim design allows for mounting to narrow or shallow enclosures.
  • Filter-less design for low maintenance and easy cleaning.
• Mounts front, side, top, outside, vertically or horizontally.
  • Four fasteners allow simple removal of front cover for easy access.
  • Each unit is 100% functionally tested.

DESIGN DATA

Model Voltage Hz			Full Load Amps	Max Ambient Temperature (°F/°C)	Shipping Weight (lb./kg)
XR20-0416-012 115	50/60 0.6 155	68 12 lb./5.44 kg
XR20-0426-012 230	50/60 0.6 155	68 12 lb./5.44 kg
XR29-0816-012 115	50/60 0.6 155	68 27 lb./12.25 kg
XR29-0826-012 230	50/60 0.6 155	68 27 lb./12.25 kg
XR29-1816-012 115	50/60 1.0 155	68 34 lb./15.42 kg
XR29-1826-012 230	50/60 1.0 155	68 34 lb./15.42 kg
XR47-2416-012 115	50/60 1.5 155	68 51 lb./23.13 kg
XR47-2426-012 230	50/60 1.5 155	68 51 lb./23.13 kg
XR47-3516-012 115	50/60 1.5 155	68 63 lb./28.58 kg
XR47-3526-012 230	50/60 1.5 155	68 63 lb./28.58 kg
XR60-5516-012 115	50/60 6.7 155	68 91 lb./41.28 kg
XR60-5526-012 230	50/60 6.7 155	68 91 lb./41.28 kg
XR60-8416-012 115	50/60 6.7 155	68 115 lb./52.16 kg
XR60-8426-012 230	50/60 6.7 155	68 115 lb./52.16 kg

DIMENSIONAL DRAWINGS

XR29-18 / XR47-24

XR47-35/XR60-55/XR60-84
DRAWING VARIABLES

Model	A in. (mm)	B in. (mm)	C in. (mm)	D in. (mm)	E in. (mm)	F in. (mm)	G in. (mm)	H in. (mm)	J in. (mm)
XR20-0416-012XR20-0426-012	7.50(190.5)	20.00(508.0)	3.00(76.2)	18.50(469.9)	6.00(152.4)	.75(19.1)	10.75(273.1)	6.63(168.4)	.44(11.1)
XR29-0816-012XR29-0826-012	10.00(254.0)	29.50(749.3)	3.10(78.7)	27.50(698.5)	8.00(203.2)	1.00(25.4)	14.75(374.7)	8.00(203.2)	1.00(25.4)
XR29-1816-012XR29-1826-012	10.24(260.1)	29.66(753.4)	5.92(150.4)	6.00(152.4)	6.00(152.4)	2.08(52.8)	8.08(205.2)	22.20(564.0)	22.44(570.0)
XR47-2416-012XR47-2426-012	10.24(260.1)	47.16(1197.9)	5.92(150.4)	7.00(177.8)	8.50(215.9)	1.58(40.1)	10.08(256.0)	37.71(957.8)	38.04(966.2)
XR47-3516-012XR47-3526-012	15.24(387.1)	47.16(1197.9)	5.92(150.4)	6.00(152.4)	8.50(215.9)	1.58(40.1)	10.08(256.0)	37.71(957.8)	38.04(966.2)
XR60-5516-012XR60-5526-012	15.24(387.1)	59.66(1515.4)	5.92(150.4)	6.00(152.4)	10.75(273.1)	1.58(40.1)	20.83(275.1)	48.08(1221.2)	48.66(1235.8)
XR60-8416-012XR60-8426-012	15.24(387.1)	59.66(1515.4)	9.92(2.52.0)	6.00(152.4)	10.75(273.1)	1.58(40.1)	20.83(275.1)	48.08(1221.2)	48.66(1235.8)

CUTOUTS

XR29-08

NOTE:

1. Dashed lines represent heat exchanger.

CUTOUTS

XR47-24

XR47-35

XR60 CUTOUT
XR60-55 / XR60-84

WARRANTY

Pentair Equipment Protection warrants that the Goods manufactured by Pentair Equipment Protection will be free from defects in material and workmanship for a period of one (1) year from the date of shipment by Pentair Equipment Protection, subject to the following conditions and exclusions:

A. Conditions. All Goods must be installed and operated according to the following specifications:

1. Maximum voltage variation no greater than plus or minus 10% of nameplate nominal rating;
2. Maximum frequency variation no greater than plus or minus 3 Hz. of nameplate nominal rating;
3. Must not exceed minimum and maximum stated temperatures on the nameplate;
4. Must not exceed (BTU/Hr) rating, including any heat sink as indicated on the nameplate;
5. Refrigerant bearing Goods must not be restarted for a period of one (1) minute after intentional or accidental shut-off;
6. The filters (if applicable) must be cleaned regularly;
7. The Goods and any parts thereof must not be modified, unless prior written authorization is received from Pentair Equipment Protection; and
8. All Goods must be installed and grounded in accordance with all relevant electrical and safety codes, as well as the National Electric Code and OSHA rules and regulations.
9. All Goods must be installed in a stationery application, free of vibration.

A violation of any one of these conditions shall render the warranty hereunder void and of no effect.

B. Exclusions. This warranty shall be void if product is misapplied in any way or:

1. Buyer specified product is inappropriate for system or environment in which it is operating.
2. Pentair Equipment Protection product modified in any way without prior written authorization from Pentair Equipment Protection.
3. Removal or modification of Pentair Equipment Protection label affixed to product without written Pentair Equipment Protection approval.

Pentair Equipment Protection must be notified of a claim in writing not later than fourteen (14) days from the date when Buyer has become aware of such occurrence, or where the defect is such that it may cause damage, immediately, such notice containing a description of how the defect manifests itself. Failure to provide such prompt notice to Pentair Equipment Protection shall result in forfeiture of Buyer's rights under this warranty.

In the event of a warranty claim, Buyer is to return defective goods to Pentair Equipment Protection in accordance with Pentair Equipment Protection Return Policy. Warranty period for repaired goods remains at 1 year from shipment of original goods. Pentair Equipment Protection sole obligation to Buyer under this warranty will be, at Pentair Equipment Protection option:

A. Repair or replace Pentair Equipment Protection products or parts found to be defective in material or workmanship.
B. Issue credit for the purchase price paid by Buyer relating to such defective Goods or part.

THIS WARRANTY CONSTITUTES THE ENTIRE WARRANTY WITH RESPECT TO THE GOODS AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY AND IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

RETURN AND REPAIR POLICY

Pentair Equipment Protection products that: (i) are made to order, (ii) have been modified by Buyer, (iii) have special finishes, or (iv) are determined by Pentair Equipment Protection to constitute "custom" products that cannot be returned to stock or resold to other Buyers, will not be accepted for return by Pentair Equipment Protection.

All returns require a Return Material Authorization number (RMA #), regardless of reason for return, whether it be for warranty or out of warranty repair. Returns without an RMA # will be refused by our Receiving Department. An RMA # is valid for 60 days.

A. An RMA # will be issued by our Repair Department in Anoka, MN at 866-545-5252. Buyer should have following information available at time of RMA request:

1. Complete Model Number, Serial Number and description of damaged unit being returned.

2. Original Buyer Purchase Order number and date product was received by Buyer.

3. Quantity to be returned and a brief description of failure for each unit, if different.

4. Contact information of Buyer that must include: name of company, billing and shipping address, phone, number, fax number, freight carrier and the name and phone number of a Buyer contact who can elaborate on the claimed defect in detail.
5. Buyer must provide a Repair Purchase Order number for both warranty and out of warranty repairs. The PO will not exceed 50% of a new unit. Buyer will be notified of repair charges that exceed approved PO amount.

B. All returns to Pentair Equipment Protection must be securely packed, using original cartons if possible. All returns must have the RMA number visible on the outside of the carton. Pentair Equipment Protection is not responsible for material damaged in transit. Any refrigerant-bearing Goods must be shipped upright for return.

C. Shipping cost for all non-warranty repairs is the responsibility of the sender and must be shipped prepaid. Shipping costs for all warranty related repairs will be covered by Pentair Equipment Protection provided the goods are returned using a Pentair Equipment Protection approved carrier. If after diagnoses the product is determined by Pentair Equipment Protection not be covered under warranty, Buyer will be responsible for all shipping charges and will be billed accordingly.

D. Non-warranty repairs are subject to a \$75 minimum analysis fee. Analysis fee will be waived if Buyer approves repair work. If approval is not received within 30 days, material will be scrapped and all shipping expenses and corresponding analysis fees will be billed to Buyer.

E. At Buyer's request, Failure Analysis can be provided by Pentair Equipment Protection for warrantable goods at no charge. Failure analysis for non-warranty repairs are subject to a \$100 per hour Engineering charge plus any other incurred testing costs.

F. All returned merchandise must be sent to the following address: Pentair Equipment Protection, 2100 Hoffman Way, Anoka, MN 55303-1745.

G. Credit for accepted returns shall be at the original selling price or the current selling price, whichever is lower, less the restocking charge indicated as follows:

1. Within 60 days of invoice date - 20% of applicable selling price.
2. Within 61-120 days of invoice date - 30% of applicable selling price.
3. Within 121-180 days of invoice date - 40% of applicable selling price.
4. Beyond 180 days - subject to individual review by Pentair Equipment Protection.

If product being returned for credit requires repair or modification, the cost of any labor or material necessary to bring product into saleable condition will be deducted from credit. Buyer may not take credit against returns without prior written Pentair Equipment Protection approval.

LIMITATION OF LIABILITY

PENTAIR EQUIPMENT PROTECTION WILL NOT BE LIABLE UNDER ANY CIRCUMSTANCES FOR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES, INCLUDING WITHOUT LIMITATION ANY LOST PROFITS OR LABOR COSTS, ARISING FROM THE SALE, USE OR INSTALLATION OF THE GOODS, FROM THE GOODS BEING INCORPORATED INTO OR BECOMING A COMPONENT OF ANOTHER PRODUCT, FROM ANY BREACH OF THIS AGREEMENT OR FROM ANY OTHER CAUSE WHATSOEVER, WHETHER BASED ON WARRANTY (EXPRESSED OR IMPLIED) OR OTHERWISE BASED ON CONTRACT, OR ON TORT OR OTHER THEORY OF LIABILITY, AND REGARDLESS OF ANY ADVICE OR REPRESENTATIONS THAT MAY HAVE BEEN RENDERED BY PENTAIR EQUIPMENT PROTECTION CONCERNING THE SALE, USE OR INSTALLATION OF THE GOODS

NOTES

NOTES

Pentair Equipment Protection

2100 Hoffman Way

Minneapolis, MN 55303 USA

+1.763.422.2211

+1.763.576.3200

PentairProtect.com